Neil is going to a bookstore 45 miles away. The bridge was closed on the way back, so
he had to take an alternate route and had to drive 15 mph slower, which make the trip
back take 7 minutes longer. How fast was he going on the way to the bookstore?

Answers

Answer 1
man idfk try and figure it out

Related Questions

A population of fruit flies grows exponentially. At the beginning of the experiment, the population size is 250. After 29 hours, the population size is 386. Find the doubling time for this population.

Answers

The doubling time for the fruit fly population can be calculated using the exponential growth formula. With an initial population size of 250 and a population size of 386 after 29 hours, the doubling time can be determined as approximately 8.32 hours.

The exponential growth formula is given by:

N = N0  * (1 + r)^t

Where:

N = Final population size

N0 = Initial population size

r = Growth rate

t = Time

We can rearrange the formula to solve for the doubling time:

2N0 = N0  * (1 + r)^t

Dividing both sides of the equation by N0, we get:

2 = (1 + r)^t

Taking the logarithm (base 10) of both sides, we have:

log (2) = log (1 + r)^t

Using the property of logarithms, we can bring the exponent down:

log (2) = t * log(1 + r)

Rearranging the equation to solve for t, we get:

t = log(2) / log(1 + r)

Substituting the given values into the equation, we have:

t = log(2) / log(1 + r)

t = log(2) / log(1 + (386 - 250)/250)

t = log(2) / log(1 + 136/250)

t = log(2) / log(1 + 0.544)

t = log(2) / log(1.544)

t ≈ 8.32 hours

Therefore, the doubling time for this fruit fly population is approximately 8.32 hours.

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Un terreno cuadrado tiene una superficie de 900 metros cuadrados. ¿Cuántos metros lineales de alambre se necesitan para cercarlo?

Answers

Respuesta:

120 metros

Explicación paso a paso:

Dado que:

Área del lote cuadrado = 900 m²

Área, A de cuadrado = s²

Donde, s = longitud del lado

s² = 900

Toma el cuadrado de ambos lados

s = raíz cuadrada (900)

s = 30

Se requiere metro lineal de alambre para cercar, el lote será el perímetro del lote cuadrado;

El perímetro del lote cuadrado = 4s

Por eso,

Perímetro del lote cuadrado = 4 * 30

Perímetro del lote cuadrado = 120 m

Given this higher ODE, use the reduction of HODE via systems of ODE and find the general nonhomogeneous solution y" – 2y' – y + 2 = 0

Answers

The general nonhomogeneous solution for the given higher-order differential equation, y" – 2y' – y + 2 = 0, can be found by reducing it to a system of first-order differential equations (HODE) and solving the resulting system.

To reduce the higher-order differential equation to a system of first-order differential equations, we introduce two new variables, u and v. We let u = y' and v = y''. By taking the derivatives of these new variables, we have u' = y'' and v' = y'''.

Substituting these expressions into the original equation, we obtain the following system of first-order differential equations:

u' = v
v' = 2u + v - 2

Now, we can solve this system using standard techniques. The characteristic equation associated with this system is r^2 - r - 2 = 0, which factors as (r - 2)(r + 1) = 0. Hence, the eigenvalues of the system are λ₁ = 2 and λ₂ = -1.

For λ₁ = 2, we find the corresponding eigenvector to be [1, 0]. For λ₂ = -1, the eigenvector is [1, -2].

The general solution of the homogeneous system is given by:
u(t) = c₁e^(2t) + c₂e^(-t)
v(t) = c₁e^(2t) + (-2c₁ + c₂)e^(-t)

To find the particular solution, we assume a solution in the form of u_p = At and v_p = Bt + C. Substituting this into the system, we obtain A = -3 and C = -1.

Therefore, the general nonhomogeneous solution to the given higher-order differential equation is:
y(t) = c₁e^(2t) + c₂e^(-t) - 3t - 1.

By reducing the given higher-order differential equation to a system of first-order differential equations and solving the resulting system, we found the general nonhomogeneous solution to be y(t) = c₁e^(2t) + c₂e^(-t) - 3t - 1.

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you have a score of x = 65 on an exam. which set of parameters would give you the best grade on the exam?

Answers

If the class has a mean (μ) of 60 and a standard deviation (σ) of 10, and your score is 65, then you would be above the mean but still within one standard deviation. In this case, the set of parameters μ = 60 and σ = 10 would likely give you a relatively good grade.

To determine which set of parameters would give you the best grade on the exam, we need to understand the grading scheme and how your score is compared to the rest of the class. Specifically, we need to know the mean (μ) and standard deviation (σ) of the exam scores for the entire class.

If the grading scheme involves a curve, where your score is compared to the mean and standard deviation of the class, then the set of parameters that would give you the best grade would depend on the distribution of scores in the class.

If the class has a mean (μ) of 60 and a standard deviation (σ) of 10, and your score is 65, then you would be above the mean but still within one standard deviation. In this case, the set of parameters μ = 60 and σ = 10 would likely give you a relatively good grade.

However, if the class has a different mean and standard deviation, or if the grading scheme does not involve a curve, then a different set of parameters might give you the best grade.

Without more specific information about the grading scheme and the distribution of scores in the class, it is difficult to determine the exact set of parameters that would result in the best grade for you.

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Find the solution of the inequality 5(x + 4) < 35

Answers

Answer:

The answer is x<3

Describe The Steps Involved In Expanding -3(X² - 4x + 2) + 4(X + 1).

Answers

Expanding the expression -3(X² - 4x + 2) + 4(X + 1) involves using the distributive property to multiply each term inside the parentheses by the coefficient outside the parentheses. The resulting expression is simplified by combining like terms and the result is -3X² + 16x - 2.

To expand the given expression, we apply the distributive property. We start by multiplying -3 by each term inside the parentheses: -3(X²) - 3(-4x) - 3(2).

Similarly, we multiply 4 by each term inside the second set of parentheses: 4(X) + 4(1).

The next step is to simplify each multiplication. -3(X²) results in -3X², -3(-4x) simplifies to +12x, and -3(2) simplifies to -6.

Similarly, 4(X) simplifies to 4X, and 4(1) simplifies to 4.

Now, we can combine like terms by adding or subtracting them. In this case, we have -3X² + 12x - 6 + 4X + 4.

Combining the like terms 12x and 4X gives us 16x.

The expression becomes -3X² + 16x - 2.

Therefore, after expanding and simplifying the given expression -3(X² - 4x + 2) + 4(X + 1), the result is -3X² + 16x - 2.

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A cab company charges a $10 boarding fee and a meter rate of $2 per mile. The equation is y=2x+10 where x represents the number of miles to your destination. If you traveled 5 miles to your destination, how much would your total cab be?

Answers

Answer: 20$

Step-by-step explanation: You would add 2(5)+10=y so 10+10=y 10 + 10 = 20

In this case (5,20). Hope this helps!!

David plantea la siguiente expresión para simplificarla en el tablero de su cuarto de estudio.




¿Cuál expresión indica su reducción?


A.

−5yz2

B.

−3yz2

C.

−2yz2

D.

3yz2

Answers

The simplified expression in the context of this problem is given as follows:

C. -5yz².

What are like terms?

Like terms are terms that share these two features listed as follows:

Same letters. (algebraic variables).Same exponents.

If terms are like terms, then they can be either added or subtracted.

The expression for this problem is given as follows:

4yz²- 5yz² + 7yz² - 5yz² + yz² - 4yz² - 3yz².

The sum of the coefficients is given as follows:

4 - 5 + 7 - 5 + 1 - 4 - 3 = -5.

Hence option C is the simplified expression for this problem, considering the like terms.

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4. Which ordered pair best represents a point
on Tia's route to the store?
F .(-5, 6)
G. (-2.5, 0)
H. (-2,5)
J. (-3.5, -3)

Answers

The third one i believe

Answer:

G. (-2.5, 0)

Step-by-step explanation:

Starting from the origin, (0, 0), go 2.5 units to the left (because it's negative) on the x-axis, and then 0 units on the y-axis. You end up on (-2.5,0).

hope this helped :)

Jay is decorating a cake for a friend's birthday. They want to put gumdrops around the edge of the cake which has a 12 in diameter. Each gumdrop has a diameter of 1.25 in. To the nearest gumdrop, how many will they need?

Answers

Answer:

The nearest gumdrop required will be 30.

Step-by-step explanation:

We will find the circumference of the cake which has 12 inches diameter

Radius = diameter / 2 = 12 / 2 = 6 inches

C = 2 x 3.14 x radius

C = 2 x 3.14 x 6 = 37.68 inches

The gum drop dia = 1.25 inches

The total gum drops required to cover 37.68 inches = 37.68 / 1.25 = 30.144

The nearest gumdrop required will be 30.

Someone help I’ll give you Brainly plus 15 points

Answers

Add both angles=90 because of rectangle properties.
4x+7x+2=90
11x=88
X=8
DOT=7*8+2
=58

Giving brainlist to whoever answers

Answers

725.95 is the answer

Solve each equation mentally​

Answers

1. x=2
2. X=100
3. X=100
4.-1

PLEASEEE EEEEENSDNN’SJSJ I STG PLEASE HELP ME

Answers

Rhombuses and parallelograms are always quadrilaterals, having four sides.

However, they both don't always have equal side lengths, although sometimes they do.

I hope this helps ^^

what would be a total price of a car worth $10000 with 7.5 sales tax

Answers

The total price of the car including the 7.5% sales tax would be $10,750.

To calculate the total price with sales tax, you need to add the sales tax amount to the original price. In this case, the sales tax is 7.5% of the car's worth, which is $10,000.

To find the sales tax amount, you can multiply the original price by the sales tax rate (7.5% or 0.075):

Sales tax = $10,000 * 0.075 = $750

Finally, you can calculate the total price by adding the original price and the sales tax:

Total price = $10,000 + $750 = $10,750.

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Write the equation of a circle whose diameter is 12 and whose center is at (-6,-3)?

Answers

Answer:

  (x +6)² +(y +3)² = 36

Step-by-step explanation:

The standard form equation of a circle with center (h, k) and radius r is ...

  (x -h)² +(y -k)² = r²

__

We have a circle with diameter 12, so its radius is 6. The center is given as (h, k) = (-6, -3), so the equation can be written ...

  (x -(-6))² +(y -(-3))² = 6²

Simplifying this a suitable amount, we have the equation ...

  (x +6)² +(y +3)² = 36

When building a house, the number of days required to build varies inversely with the number of workers. One house was built in 20 days by 28 workers. How many days would it take to build a similar house with 14 workers?

Answers

Answer: 152 days

Step-by-step explanation:

Answer:

152 days

Step-by-step explanation:

Hope it helps u

FOLLOW MY ACCOUNT PLS PLS

ou own a chain of 12 restaurants in 3 cities. The daily profit in each restaurant is: Fullerton Brea Orange 900 830 630 750 995 520 980 970 700 800 640 690 Use these data for the following 5 questions. Use 99% confidence level. 1.) Which ANOVA test should be used? Group of answer choices One-way ANOVA Two-way ANOVA without Replications Two-way ANOVA with replications. 2) .What is the statistic to test whether at least one city is different from the others? 3) .What is the critical F for 99% confidence? 4.What is the p-value? 5.Can you say with 99% confidence that at least one city is different from the others? yes or no

Answers

1 The appropriate test to use in this scenario is a one-way ANOVA.

2 The statistic used to test whether at least one city is different from the others is the F-statistic.

3 The critical F-value for a 99% confidence level will be 5.72.

4 The p-value will be 0.0001

5 We can reject the null hypothesis and conclude that there is a statistically significant difference in the mean daily profit between the three cities.

How to calculate the value

1 The appropriate ANOVA test to use in this scenario is a one-way ANOVA. This test is suitable when comparing the means of three or more groups (in this case, the three cities: Fullerton, Brea, and Orange) to determine if there are significant differences between them.

2 The statistic used to test whether at least one city is different from the others is the F-statistic. In a one-way ANOVA, this statistic compares the variability between the groups (cities) to the variability within the groups.

3 The critical F-value for a 99% confidence level can be obtained from an F-distribution table or a statistical software. Since the degrees of freedom for the numerator (between groups) is 2 (number of cities - 1) and the degrees of freedom for the denominator (within groups) is 9 (total number of observations - number of cities), the critical F-value at a 99% confidence level will be F(2,9,0.01) = 5.72.

4  p-value = 2 * (1 - pnorm(20 / 100))

p-value = 2 * (1 - 0.97725)

p-value = 0.0001

5 As you can see, the p-value is very small, which means that we can reject the null hypothesis and conclude that there is a statistically significant difference in the mean daily profit between the three cities.

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What is the value of x in the equation 6 − 3 ⋅ 6 − 1 6 4 = 1 6 x ?

Answers

x= -11

Hope this helps

:T

:B

:D

If X = 125, o = 24 and n = 36, construct a 99% confidence interval estimate for the population mean, μ.

Answers

The confidence interval is calculated to be (118.19, 131.81), indicating that we can be 99% confident that the true population mean falls within this range.

To construct the confidence interval estimate, we can use the formula:

CI = X ± Z * (σ / sqrt(n))

Where:

X is the sample mean,

Z is the critical value corresponding to the desired confidence level,

σ is the population standard deviation, and

n is the sample size.

In this case, X = 125, σ = 24, n = 36, and we want a 99% confidence level. The critical value, Z, can be obtained from the standard normal distribution table.

For a 99% confidence level, the critical value is approximately 2.576.

Substituting the values into the formula, we get:

CI = 125 ± 2.576 * (24 / sqrt(36))

Simplifying the expression, we find:

CI = (125 ± 8) = (118, 132)

Therefore, the 99% confidence interval estimate for the population mean, μ, is (118.19, 131.81). This means that we can be 99% confident that the true population mean falls within this range.

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Consider F and C below. F(x, y, z) = 2xz + y2 i + 2xy j + x2 + 15z2 k C: x = t2, y = t + 1, z = 3t − 1, 0 ≤ t ≤ 1 (a) Find a function f such that F = ∇f. f(x, y, z) = (b) Use part (a) to evaluate C ∇f · dr along the given curve C.

Answers

(a) To find a function f such that F = ∇f, we need to find the gradient of f and set it equal to F. So,

∇f = (∂f/∂x) i + (∂f/∂y) j + (∂f/∂z) k

F = 2xz + y^2 i + 2xy j + x^2 + 15z^2 k

Setting the corresponding components equal to each other, we get:

∂f/∂x = x^2

∂f/∂y = 2xy

∂f/∂z = 2xz + 15z^2

Integrating each of these with respect to their respective variables, we get:

f(x, y, z) = (1/3)x^3 + x^2y + 5xz^2 + g(y)

where g(y) is an arbitrary function of y.

(b) Using the result from part (a), we have:

∇f = 3x^2 i + 2xy j + (10z + 6xz) k

C: x = t^2, y = t + 1, z = 3t − 1, 0 ≤ t ≤ 1

dr = (2t) i + j + (3) k

∇f · dr = (9t^4) + (4t^2) + (30t^2 - 18t - 3)

= 9t^4 + 34t^2 - 18t - 3

To evaluate C ∇f · dr, we substitute the values of x, y, z, and dr into the expression above and integrate with respect to t from 0 to 1:

C ∇f · dr = ∫₀¹ (9t^4 + 34t^2 - 18t - 3) (2t) dt

= 161/5

Therefore, C ∇f · dr = 161/5.

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jessica made $234 for 13 hours of work. At the same rate, how many hours would she have to work to make $162?

Answers

Answer: 9 hours

We would get:

1 hour of work = $18

162 divided by 18 = 9

So she would have to work 9 hours

Answer:

9 hours

Step-by-step explanation:

Step One: A rate is the same thing as ratio. This just means that there is a proportion. For example, for every 3 dogs, there are 4 cats. This would mean that for 6 dogs there are 8 cats, and so on.

Step Two: Okay, because these numbers are larger, it is easiest to scale it back to one. The proportion or rate given is $234/13 hours. We would divide by 13 to get it to 1: $18/1 hour. The proportion is usually a decimal, but these numbers happen to divide nicely.

Step Three: Now, we can do 162/18 to see what the scale is, or how much times larger it is: 162/18=9.

Step Four: Lastly, just do 1 times 9, which tells it is 9 hours. To check the work, make sure 9 is less than the original proportion; it should take less time to make less money. 9 is less than 13, so this is the answer!

Which of the following is true? O (LS - ES) >= 0 O (LF-LS) > (EF - ES) Slack = (LF-LS)

Answers

The answer option that is true include the following: D. Slack = (LF-LS).

What is project management?

Project management is a strategic process that involves the design, planning, developing, leading and execution of a project plan or activities, especially by using a set of skills, knowledge, tools, techniques and experience to achieve the set goals and objectives of creating a unique product or service.

Under project management, the slack of a project can be calculated by taking the difference between the activity's latest start and earliest start time.

In this context, the slack of a project is the difference between its latest finishing time (LF) and earliest finishing time (LS):

Slack = (LF - LS)

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A _____ is a ratio comparing quantities measured in different units.
• A unit rate is a rate that compares a quantity to exactly one ______ of another quantity.

• Unit rates can be used to make rate _____ consisting of equivalent ratios (fractions).

• A _____ table can be used to solve a problem. Find a missing value in a ratio table by:

• using a pattern of ____ each time.

• multiplying.

• writing an ____ ratio.

Answers

A unit rate is a ratio comparing quantities measured in different units. Unit rates are most useful in finding an equivalent ratio, proportion, and also a missing value in a ratio table.

A ratio table can be used to solve a problem. Find a missing value in a ratio table by using a pattern of multiplying each time or by writing an equivalent ratio. Unit rates can be used to make rate statements consisting of equivalent ratios (fractions). The missing value refers to one value in the ratio that is not provided and has to be found by calculation or by estimation.A ratio is a comparison of two or more values that can be written in different forms, including fraction form, ratio form, and percentage form. A unit rate is a type of ratio that compares a quantity to exactly one unit of another quantity.The following are the most useful formulas for ratio and proportion:If we divide the numerator and the denominator of a fraction by the same number, the resulting fraction will be equivalent to the original fraction.If the same number is multiplied to both the numerator and denominator of a fraction, the resulting fraction will be equivalent to the original fraction. A ratio is a comparison of two or more quantities, and it can be represented in a variety of ways. A unit rate is a ratio that compares a quantity to one unit of another quantity. Unit rates can be used to create equivalent ratios that are similar to one another. In a ratio table, a missing value can be found by using a pattern of multiplying or by writing an equivalent ratio.

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The missing value in a ratio table can be found by using a pattern of multiplying each time, multiplying, and writing an equivalent ratio.

A ratio is a comparison of two quantities measured in the same units.

A unit rate is a rate that compares a quantity to exactly one unit of another quantity.

They can be used to make rate conversions consisting of equivalent ratios (fractions).

A ratio table can be used to solve a problem.

The missing value in a ratio table can be found by using a pattern of multiplying each time, multiplying, and writing an equivalent ratio.

So, A ratio is a ratio comparing quantities measured in different units.

A unit rate is a rate that compares a quantity to exactly one unit of another quantity.

Unit rates can be used to make rate conversions consisting of equivalent ratios (fractions).

A ratio table can be used to solve a problem.

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if k is a positive integer, find the radius of convergence, R, of the series [infinity]Σ (n!)^k+3 / ((k + 3)n)! x^n n = 0 . R =

Answers

For any positive integer k, the radius of convergence R is: If k ≥ -2, R = 0 (the series diverges for all x). If k < -2, R = ∞ (the series converges for all x).

To find the radius of convergence,

R, of the series Σ[tex][n!^{k+3} / ((k + 3)n)!][/tex][tex]x^n[/tex]  (n = 0 to infinity),

we can use the ratio test.

Step 1: Apply the ratio test

Consider the ratio of consecutive terms:

L = [tex]\lim_{n \to \infty}[/tex] |[tex](n+1)!^{k+3}[/tex] / ((k + 3)(n + 1))!| / [tex]n!^{k+3}[/tex]/ ((k + 3)n)!|

= [tex]\lim_{n \to \infty}[/tex] |[tex](n+1)!^{k+3}[/tex] / [tex]n!^{k+3}[/tex] × ((k + 3)n)! / ((k + 3)(n + 1))!|

= [tex]\lim_{n \to \infty}[/tex] |[tex]n+1^{k+3}[/tex]/ ((k + 3)(n + 1))|

Step 2: Simplify the ratio

L =[tex]\lim_{n \to \infty}[/tex][tex]|(n + 1)^k / (k + 3)|[/tex]

= ∞ if k ≥ -2 (the limit diverges)

= 0 if k < -2 (the limit converges to 0)

Step 3: Determine the radius of convergence

According to the ratio test, the series converges if L < 1,

and diverges if L > 1.

Since the limit L depends on the value of k,

the radius of convergence R varies accordingly:

If k ≥ -2, the series diverges for all values of x.

If k < -2, the series converges for all values of x.

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Number 3 please helppppppp 10 points!!!!

Answers

Answer:

A. Scores 90 and 95

Step-by-step explanation:

A. works because the pattern makes sense as it is adding by 5.

B. doesn't work because after 85 becomers80 which doesn't make sense since there is 100 on the end so the pattern for the x-axis is adding up.

C. doesn't work because after 90, it becomes, 100 and after that, there is another 100 and the pattern makes no sense.

D. doesn't work because our pattern rule is adding and after the 90 becomes 75 so it is subtracting so it doesn't work.

So our final answer is A.

Answer:

90 and 95

Step-by-step explanation:

look at the dot plot on the very left. it shows two blanks. then in the diagram it shows results of 85, 90, 95, and 100. on the dot plot it has 85 and 100 plotted but is missing 90 and 95.

A trap to catch fruit flies uses a cone in a jar. The cone is shown with a height of 10 centimeters (cm) and a radius of 6 centimeters (cm.)
a. What is the volume of the​ cone? Write your answer in terms of pi.
b. Explain why an answer in terms of pi is more accurate than an answer that uses 3.14 for pi.

Answers

Answer:

120 pi

Step-by-step explanation:

a. 1/3pi(6)^2(10)

just plug them into the calculator using pi.

b. pi is more accurate because you aren't round to 3.14. If you use 3.14 your answer will be rounded and not an exact number.

The volume of the cone is 120π.

Because 3.14 is an approximation to π which is accurate to about one twentieth of a percent.

What is the volume of the cone?

The volume of the cone is;

[tex]\rm Volume \ of \ cone=\dfrac{1}{3}\pi r^2h\\\\Where \ r= radius , \ h = height[/tex]

A trap to catch fruit flies uses a cone in a jar.

The cone is shown with a height of 10 centimeters (cm) and a radius of 6 centimeters (cm.)

1. The volume of the cone is;

[tex]\rm Volume \ of \ cone=\dfrac{1}{3}\pi r^2h\\\\ Volume \ of \ cone=\dfrac{1}{3}\times \pi \times 6^2\times 10\\\\ Volume \ of \ cone=\dfrac{1}{3}\times \pi \times 36\times 10\\\\ Volume \ of \ cone=120\pi \\\\[/tex]

The volume of the cone is 120π.

2. Because 3.14 is an approximation to π which is accurate to about one twentieth of a percent.

If you are dealing with everyday physical measurements, this accuracy for π will likely exceed the accuracy of your measurement (such as your height to within a millimetre or four hundredths of an inch!). Hence a calculated answer would not be more accurate than if you simply used 3.14 or, just to be sure, 3.142.

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EASY POINTS!! INCLUDE A DISC!!
pls no bots i don't want any links :(

Answers

Step-by-step explanation:

[tex]180 - 35 - 65 = \\ = 145 - 65 = \\ = 80[/tex]

Answer:

i BELIVE it will be 50 I’m super sorry if I’m wrong lovly.

Step-by-step explanation:

help lol..............

Which table below does not represent a function?

Answers

Answer:

Option 2

Step-by-step explanation:

if an input produces more than one output, the table does not represent a function.

x/2 + 4 < 18
What is the value of x?
And what does the point on the number line look like?
Someone help me

Answers

Answer:

28 hey hello how you doing the answer is 28

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what was bismarck's mistake and how did he fix it? a general solution of the differential equation x(t)=ax is given by x(t)=c1x1(t) c2x2(t), where a matrix A = [0 -1; 1 0]? Part C Calculate the perimeter of ABC by adding the side lengths. Show your work. please help i am giving away brainliest Read the following scenario. You want them to reopen the park. Write down three reasons to support your argument.Your city decided to close the park where you always hang out and play basketball. The city officials say there was too much trouble at the park and there was trash everywhere.Write three reasons to support your argument for them to reopen the park. No dam links Why is SpaceX likely to succeed in a mission to Mars?A. It only hires expert NASA employees as its employees.B. It takes more risks than NASA, which cannot afford them.C. It is run by Elon Musk, who is determined to get to Mars.D. It has fewer restrictions than NASA does. Please help meeeeeeeeeeeeeeeee By the 1800s, it took (1a. 6 months/1b. 5-8 months/1c. One yr) for ships to sail across the atlantic ocean. This increased speed reduced middle passage death rates. Sanitary conditions also improved as slave traders took (2a. Better care of the captured africans/2b. Time out to treat sick slaves/2c. Some of the slaves as part of their crew). This change was not done out of care for enslaved africans but from a desire to get a better price for them when they were sold Ownership of a corporation is divided into units called shares. True False 27Sole proprietorships and partnerships True False are not subject to income tax in Canada. An object with mass m = 1 kg is attached to a spring with spring constant k and a dashpot with c = 12 . The mass is set in motion with initial position Xo = 1 meter and v, = -2 meters/second. m/s 1a. (5 points) The spring is stretched 0.5 meters by a force of 13.5 N. Find the spring constant k (in units of ). (ignore the dashpot in when finding k.) N m 16. (5 points) Is this damped mass-spring system underdamped, overdamped, or critically damped? Explain using c2 - 4mk. 1c. (10 points) solve the initial value problem x" + 12x' +27x = 0, x(0) = 1,*'(0) = -2 to find the position function (t) of the object t seconds after it is released. Which of the following trails was taken by pioneers seeking gold?- California Trail- Old Spanish Trail- Mormon Trail- Santa Fe Trail Determine if each of the following better describes a decision alternative or a state of nature for a manufacturing company.a) Government regulations Select an answer decision alternative state of natureb) Hiring options Select an answer decision alternative state of naturec) Management bonuses Select an answer decision alternative state of natured) New plant location Select an answer decision alternative state of naturee) Win or lose a court case Select an answer decision alternative state of naturef) Challenge or settle a lawsuit Select an answer decision alternative state of natureg) Demand level at 50, 60, 70+ Select an answer decision alternative state of natureh) Supply level at 50, 60, 70+ Select an answer decision alternative state of naturei) Advertising budget level Select an answer decision alternative state of naturej) Type of gasoline to use Select an answer decision alternative state of naturek) Suppliers to purchase from Select an answer decision alternative state of naturel) Frequency of machine breakdown Select an answer decision alternative state of nature The data reflects the number of days since a plant hasbeen transplanted (x), paired with the plant height (y).How can the y-intercept of the line be interpreted?yO Every 0.07 days the plant grows 0.81 inches.O Every 0.81 days the plant grows 0.07 inches.O Initially, the plant had a height of 0.07 inches.O Initially, the plant had a height of 0.81 inches.14y = 0.81.x + 0.0712 +108Growth (inches)24G81012 14161820Number of Days Complete this sentence with the correct form of conocer.Yo _____ Tallahassee, Florida. 1. conoco2. conoces 3. conozco4. conoce Which of the following is true of Pacal the Great, Moctezuma I, and Huayna Capac?a. They were Aztec rulers.b. They were Inca rulers.c. They were Mayan rulers.d. They were Spanish conquistadors. Which of the following points is not an ordered pair for the function(x ) =5/2 x + 6?4, 16)(2, 7)(-2, 1) Despite grappling with severe shortages in food and medicines amid the debilitating coronavirus pandemic, the Communist-run island nation of Cuba plans to develop and export its own Covid-19 vaccines by the end of the year. So far, the country has announced five coronavirus vaccine candidates, two of which (Soberana 2, Abdala) are in their final phase 3 trials. Last month, researchers at the Finlay Institute in Havana announced that their Soberana 2 vaccine appears to be highly effective and is entering the final stage of clinical trials. Cuba plans to develop and export its own Covid-19 vaccines by the end of the year. Prime Minister of India has appointed you as the chairperson to study the above mentioned vaccines and provide him with recommendation on whether to procure these vaccines, if so how many and by when. He has given complete freedom to you to from your own group/team. In this context briefly answer the following: 1. Would you use group or team? Provide appropriate justification for your answer.2. What is the purpose of the group/team? 3. Which type of group/team you will form and why? Find the indicated limit, if it exists. limit of f of x as x approaches 0 where f of x equals 5 x minus 9 when x is less than 0 and the absolute value of the quantity 2 minus x when x is greater than or equal to 0 -9 -7 2 The limit does not exist. Help! What does the bracket mean and how do I do the questions? Discuss what you see as the most striking, powerful, memorable, or interesting features of one of this weeks stories: "The Story of an Hour" or "The Lottery." Why did this element leave an impression on you? What storytelling choices did the author make to help this story have the maximum effect?If you were to cast a movie for one of these stories, which story would you pick, and who would you choose to play the main roles-- and why? Consider characterization in your response.What connections, if any, did you find between these stories? How might they relate to one another in terms of character or theme? How can you institute a criminal action