Answer:
p = 2.7x - 20
p(90) = $223
Step-by-step explanation:
revenue → f(x) = 3x ,where x is the number of downloads.
the statement “Your profit p is $20 less than 90% of the revenue for x downloads”
means
[tex]p=90\% f\left( x\right) -20[/tex]
means
[tex]p=\frac{90}{100} \times f\left( x\right) -20[/tex]
means
[tex]p=\frac{9}{10} \times (3x) -20[/tex]
means
[tex]p=\frac{9}{10} \times (3x) -20[/tex]
means
[tex]p=2.7x -20[/tex]
………………………………
the profit for 90 downloads :
= p(90)
= 2.7×(90) - 20
= $223
A statistics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 50 and 52 minutes. Find the probability that a given class period runs between 51.5and 51.75 minutes.
The required probability of giving class period run between 51.5 and 51.75 is 0.125.
The lengths of her classes are uniformly distributed between 50 and 52 minutes.
What is the probability?
Probability, can be define as the ratio of favorable events to the n number of total events.
since,
[tex]p(r) = \frac{51.75-51.5}{52-50}[/tex]
p(r) = 0.125
Thus, the required probability of class period runs between 51.5 and 51.75 is given by 0.125
Learn more about probability here:
https://brainly.com/question/14290572
#SPJ1
PLEASE HELP ME WITH THIS MATH PROBLEM
m∠ A = 60°, m∠ A = 60°, m∠ A = 60° and the sum of the angles in the triangle is 180°
How to determine the angles
It is important to note that the sum of angles in a triangle equals 180°
The given structure is a triangle, thus, the angles sum up to 180°
m ∠ A + m ∠ B + m ∠ C = 180°
m∠ A = 60°
m ∠ B = 60°
m ∠ C = 60°
The sum of the angle in the triangle = 60° + 60° + 60° = 180°
Thus, m∠ A = 60°, m∠ A = 60°, m∠ A = 60° and the sum of the angles in the triangle is 180°
Learn more about angles in a triangle here:
https://brainly.com/question/7620723
#SPJ1
6:
Dana's phone has zero battery. After charging her phone for 1 minute, it has
2% battery. After 2 minutes, her phone has 6% battery. Based on this, predict
the number of minutes it will take for Dana to charge her phone's battery so
that it has 50% power and 90%power
Step-by-step explanation:
charging the phone for 1 minute ,it has 2%
i.e,1----->2
After 2 minutes from that time ,i.e total 3 minutes
it has 6% charge
i.e,3--------->6
from the both the above cases ,1 minute provide 2%=6/3
=2
Hence,
for getting 50%charge=50/2
=25 min
and,for 90 %charge=90\2
=45 min
There was 320 hamburgers and cheeseburgers sold combined there were three times the cheeseburgers sold as hamburgers how many hamburgers were sold
Answer:
240
Step-by-step explanation:
h+c=320
c=3h ( since 3 times the cheeseburger)
Now plug in 3h for C
h+3h=320 = 4h=320
Now divide 320 by 4 to get "h" alone
h=80
now plug 80 back t the eqation of c=3h
so now it is...
c=3 x 80
which is 240
so ur andswer is 240
Six bleeps equal 13 floops, and 2 floops equal 5 geebles. Based on this, 1 bleep is equal to N geebles. The integer closest to N is
A. 1
B. 2
C. 3
D. 4
E. 5
Answer:
E. 5
Step-by-step explanation:
Define the variables:
Let b = bleepsLet f = floopsLet g = geeblesGiven information:
Six bleeps equal 13 floops2 floops equal 5 geeblesUse the given information and the defined variables to create two equations:
[tex]\implies \sf 6b = 13f[/tex]
[tex]\implies \sf 2f = 5g[/tex]
Rewrite the second equation to isolate f:
[tex]\implies \sf \dfrac{2f}{2}=\dfrac{5g}{2}[/tex]
[tex]\implies \sf f = 2.5g[/tex]
Substitute this into the first equation to get an expression with just bleeps and geebles:
[tex]\implies \sf 6b = 13(2.5g)[/tex]
[tex]\implies \sf 6b = 32.5g[/tex]
Finally, divide both sides by 6 to isolate b:
[tex]\implies \sf \dfrac{6b}{6}=\dfrac{32.5g}{6}[/tex]
[tex]\implies \sf b=5.42g\;(2\:d.p.)[/tex]
Round 5.42 to the nearest integer → 5
Therefore, N = 5
Step-by-step explanation:
Solve from the least onwards
2floops are 5geebles1 floop is 5/2geeblesThen
13floops are 65/2geeblesSo
6bleeps are 65/2geebles1 bleep is 65/12=5.45 is correct most
Option E
z-4/4+8= z + 9, z - 3, z - 7, z + 7
The values of the expressions are -17/3, -29/3 and 13/3
How to solve the expressions?The equation is given as:
z-4/4+8= z + 9
Rewrite properly as
[tex]\frac{z-4}{4}+8= z + 9[/tex]
Subtract 8 from both sides
[tex]\frac{z-4}{4}= z + 1[/tex]
Multiply through by 4
z - 4 = 4z + 4
Evaluate the like terms
3z = -8
Divide by 3
z = -8/3
Substitute z = -8/3 in z - 3, z - 7 and z + 7
z - 3 = -8/3 - 3 = -17/3
z - 7 = -8/3 - 7 = -29/3
z + 7 = -8/3 + 7 = 13/3
Hence, the values of the expressions are -17/3, -29/3 and 13/3
Read more about expressions at:
https://brainly.com/question/723406
#SPJ1
A famous painting was purchased for $560,000 in the year 2021. The value has been increasing by $8,000 per year.
The price of a painting in the year 2022 will be $ 568,000.
What is inflation?A rise in the amount of a certain product or service is known as inflation.
Given data;
Cost of painting in the year 2021, P₁ = $560,000
Cost of painting in the year 2022, P₂ =?
The amount increases every year,x = $8,000
The cost of painting in the year 2022 is found as;
P₂ = P₁ + x
P₂= $560,000 + $8,000
P₂ = $ 568,000
Hence the price of a painting in the year 2022 will be $ 568,000.
To learn more about inflation refer;
https://brainly.com/question/19263433
#SPJ1
how to find z scores
The formula for calculating a z-score is is z = (x-μ)/σ, where x is the raw score, μ is the population mean, and σ is the population standard deviation
You can refer to this link for an example:
https://brainly.com/question/10334874?referrer=searchResults
Use any convenient method to solve the following system of equations. If the system is dependent, express the solution set in terms of one of the variables. Leave all fractional answers in fraction form.
2x−2y+6z=163x+3y−4z=−5x−y+3z=9
For a solution to be the solution to a system, it must satisfy all the equations of that system. There exists no solution for the system of equations.
What is a solution to a system of equations?For a solution to be the solution to a system, it must satisfy all the equations of that system, and as all points satisfying an equation are in their graphs, so solution to a system is the intersection of all its equation at a single point(as we need a common point, which is going to be the intersection of course)(this can be one or many, or sometimes none)
For the three equations,
2x−2y+6z=16
3x+3y−4z=−5
x−y+3z=9
Solve the first equation for x,
2x−2y+6z=16
x = 8 + y - 3z
Now substitute the value of x in both the equations, if the two equations are satisfied, then the equation will have a solution, if it's not then no solution exists.
[tex]3\left(8+y-3z\right)+3y-4z=-5\\6y-13z+24=-5\\\\\\ 8+y-3z-y+3z=9\\ 8=9[/tex]
Hence, There exists no solution for the system of equations.
Learn more about the System of equations:
https://brainly.com/question/12895249
#SPJ1
The Raattama Corporation had sales of $3.0 million last year, and it earned a 5% return (after taxes) on sales. Recently, the company has fallen behind in its accounts payable. Although its terms of purchase are net 30 days, its accounts payable represent 50 days' purchases. The company's treasurer is seeking to increase bank borrowing in order to become current in meeting its trade obligations (that is, to have 30 days' payables outstanding). The company's balance sheet is as follows (in thousands of dollars):
Cash $100 Accounts payable $600
Accounts receivable 300 Bank loans 700
Inventory 1,400 Accruals 200
Current assets $1,800 Current liabilities $1,500
Land and buildings 600 Mortgage on real estate 700
Equipment 600 Common stock, $0.10 par 300
Retained earnings 500
Total assets $3,000 Total liabilities and equity $3,000
How much bank financing is needed to eliminate the past-due accounts payable? Enter your answer as a positive value. Do not round intermediate calculations. Enter your answer in dollars. For example, an answer of $1.23 thousand dollars should be entered as 1,230, not 1.23. Round your answer to the nearest dollar.
$
Assume that the bank will lend the firm the amount calculated in part a. The terms of the loan offered are 8%, simple interest, and the bank uses a 360-day year for the interest calculation. What is the interest charge for 1 month? (Assume there are 30 days in a month.) Enter your answer as a positive value. Do not round intermediate calculations. Enter your answer in dollars. For example, an answer of $1.23 thousand dollars should be entered as 1,230, not 1.23. Round your answer to the nearest dollar.
$
Now ignore part b and assume that the bank will lend the firm the amount calculated in part a. The terms of the loan are 7.6%, add-on interest, to be repaid in 12 monthly installments. Enter your answers as positive values. Do not round intermediate calculations.
What is the total loan amount? Enter your answer in dollars. For example, an answer of $1.23 thousand dollars should be entered as 1,230, not 1.23. Round your answer to the nearest dollar.
$
What are the monthly installments? Enter your answer in dollars. For example, an answer of $1.23 thousand dollars should be entered as 1,230, not 1.23. Round your answer to the nearest dollar.
$
What is the APR of the loan? Round your answer to two decimal places.
%
What is the effective rate of the loan? Round your answer to two decimal places.
%
Would you, as a bank loan officer, make this loan? Why or why not?
I. No, because bank borrowings are already high and the liquidity situation is poor.
II. Yes, because bank borrowings are low and the liquidity situation is good.
III. Yes, because net profit is sufficient to cover the monthly installment.
-Select-
Answer:
Step-by-step explanation:
how many solutions are there to the system 8x=12y-9 and 27y+18x=21?
There is one solution in the system of equation
How to determine the number of solutions?The system of equations is given as:
8x=12y-9 and 27y+18x=21
Divide 8x=12y-9 by 8
x = 1/8(12y-9)
Substitute x=1/8(12y-9) in 27y+18x=21
27y + 18 * 1/8(12y-9) =21
Expand
27y + 27y - 20.25 =21
Evaluate the like terms
54y = 41.25
Divide by 54
y = 0.7639
Hence, there is one solution in the system of equation
Read more about system of equation at:
https://brainly.com/question/14323743
#SPJ1
Please help, multiple choice question
Select the correct inequality for the graph below:
y > −2x + 2
y ≥ −2x + 2
y < −2x + 2
y ≤ −2x + 2
The correct answer is option D which is y ≤ −2x + 2.
What is inequality?The relation between two expressions that are not equal, employing a sign such as ≠ ‘not equal to’, > ‘greater than, or < ‘less than.
When we draw the graphs we will see that the inequality y ≤ −2x + 2 is showing the same graph. It is cutting the y-axis at (0,2) and the x-axis at (2,0).
Therefore the correct answer is option D which is y ≤ −2x + 2.
The graph is attached with the answer below.
To know more about inequality follow
https://brainly.com/question/24372553
#SPJ1
Find a degree 3 polynomial having zeros -4, 3 and 8 and the coefficient of x 3 equal 1.
The required polynomial is [tex]x^{3}-7x^{2} -20x+96[/tex]
Polynomial : If in an expression all of variables, constants and exponents are present with mathematical operations like addition, multiplication, subtraction & division, then it is called polynomial.
If a polynomial has degree 3 as a highest degree, then the polynomial is called degree 3 polynomial or cubic polynomial.
A degree 3 polynomial having zeros α, β, γ and the coefficient of x³ equal a is, a(x- α)(x- β)(x- γ)
Given, Zeros of the polynomial are -4, 3, 8 & coefficient of x³ equal 1.
Hence, the required polynomial is,
[tex]1(x-(-4))(x-3)(x-8)[/tex]
[tex](x+4)(x-3)(x-8)[/tex]
[tex]=(x+4)(x^{2} -11x+24)[/tex]
[tex]=x^{3}-11x^{2} +24x+4x^{2} -44x+96[/tex]
[tex]=x^{3}-7x^{2} -20x+96[/tex]
This is a degree 3 polynomial.
Learn more about polynomial here :
https://brainly.com/question/1379486
#SPJ10
The owner of Brookstone coffee has 13 regular full-time employees. 7 are female and 6 are male. As he plans the schedule, he likes to ensure exactly two employees on any given shift are male. If 5 work a shift, how many combinations can be created?
Using the combination formula, it is found that 525 combinations can be created.
The order in which the employees are chosen is not important, hence the combination formula is used to solve this question.
What is the combination formula?[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by:
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
In this problem:
3 female employees are chosen from a set of 7.2 male employees are chosen from a set of 6.Then the number of combinations is given by:
[tex]n = C_{7,3}C_{6,2} = \frac{7!}{3!4!} \times \frac{6!}{2!4!} = 525[/tex]
More can be learned about the combination formula at https://brainly.com/question/25821700
#SPJ1
You go to the shops on Monday and buy 1 apple, 1 banana, and 1 carrot; the whole transaction totals €15. On Tuesday you buy 3 apples, 2 bananas, 1 carrot, all for €28. Then on Wednesday 2 apples, 1 banana, 2 carrots, for €23.
Your question is incomplete. Please find the missing content below
You go to the shops on Monday and buy 1 apple, 1 banana, and 1 carrot; the whole transaction totals €15. On Tuesday you buy 3 apples, 2 bananas, 1 carrot, all for €28. Then on Wednesday 2 apples, 1 banana, 2 carrots, for €23.
Construct a matrix and vector for this linear algebra system.
Matrix is A = [ [ A₁₁ , A₁₂ , A₁₃]
[ A₂₁ , A₂₂ , A₂₃]
[ A₃₁ , A₃₂ , A₃₃] ]
Vector S = [sMon , sTue , sWed]
(i) consider A as fruits
A₁₁ = 1
A₁₂ = 1
A₁₃ = 1
A₂₁ = 3
A₂₂ = 2
A₂₃ = 1
A₃₁ = 2
A₃₂ = 1
A₃₃ = 2
(ii) Consider s as days
sMon = 15
sTue = 28
sWed = 23
Hence the matrix and vector is: A = [ [ A₁₁ , A₁₂ , A₁₃]
[ A₂₁ , A₂₂ , A₂₃]
[ A₃₁ , A₃₂ , A₃₃] ]
Vector S = [sMon , sTue , sWed]
Learn more about "linear equations using matrix" here-
brainly.com/question/27929071
#SPJ10
Rewrite 32/35 and 9/10
The question was incorrect. Please find the correct content below.
Compare 32/35 and 9/10.
Comparing 32/35 and 9/10 we have 32/35 is greater than 9/10, that is 32/35 > 9/10.
Fraction is the ratio of two numbers. The upper number is called Numerator and the Lower number is called the Denominator.
We know that if the denominators are the same for two fractions then which has the greatest numerator is a greater fraction than the other.
Given the fractions are 32/35, 9/10
To compare this two fractions we have to make denominators equal first.
LCM of 10,35 = 70
Calculating the fractions,
32/35 = (32*2)/(35*2) = 64/70
9/10 = (9*7)/(10*7) = 63/70
Since 64 > 63
So 64/70 > 63/70
Therefore, 32/35 > 9/10
Hence fraction 32/35 is greater than the other fraction 9/10.
Learn more about Fraction here -
https://brainly.com/question/78672
#SPJ10
the equation that models the problem is 3.95m+8.95b=47.65, where m is the number of magazines and b is the number of books
Based on the calculations, the number of books that were bought by Hugh are 4 books.
How to calculate the number of books?In order to determine the number of books that were bought by Hugh, we would substitute the value of the number of magazines into the given equation and then evaluate as follows:
3.95m + 8.95b = 47.65
3.95(3) + 8.95b = 47.65
11.85 + 8.95b = 47.65
8.95b = 47.65 - 11.85
8.95b = 35.8
b = 35.8/8.95
b = 4.
In conclusion, the number of books that were bought by Hugh are 4 books.
Read more on equations here: brainly.com/question/13170908
#SPJ1
Complete Question:
Hugh bought some magazines that cost $3.95 each and some books that cost $8.95 each. He spent a total of $47.65. If Hugh bought 3 magazines, how many books did he buy? The equation that models the problem is 3.95m + 8.95b = 47.65, where m is the number of magazines and b is the number of books.
fita operates her own lawn mowing business. A new customer will pay an initial start-up fee, plus a constant fee fro each time the customer would liek to have their lawn mowed. Customer A had his lawn mmowed 10 times and paid a total of $370. Customer B had her lawn mowed 7 times and paid a total of $265. What is the initial start-up fee for signing up with Rita's lawn mowing service?
The initial start-up fee for signing up with Rita's lawn mowing service is $20, using simultaneous equations.
What are simultaneous equations?Simultaneous equations are two or more algebraic equations that share variables like x and y and can be solved at the same time.
Data and Calculations:Let y = fixed cost (initial start-up cost)
Let x = variable cost per lawn mowing
Formation of Simultaneous Equations:Equation 1: Customer A = y + 10x = $370
Equation 2: Customer B = y + 7x = $265
Elimination Method:Subtract equation 2 from equation 1 to get:
3x = $105
x = $35
Substitute x in any of the two equations to find the value of y, thus:
Customer A:
y + 10($35) = $370
y + #350 = $370
y = $20 ($370 - $350)
Thus, the initial start-up fee for signing up with Rita's lawn mowing service is $20, using simultaneous equations.
Learn more about simultaneous equations at https://brainly.com/question/148035
#SPJ1
Find x and y, show steps
Answer:
(x, y) = (16/3, -1/9)
Step-by-step explanation:
A system of two linear equations can be solved a number of ways. One of the easiest is by graphing. Algebraic methods usually work better when the equations are in standard or general form.
GraphA graphing calculator can work with the given equations. The solution it shows in the first attachment is ...
(x, y) = (16/3, -1/9)
Algebraic methodAn algebraic method of solving a pair of linear equations can start with them in general form. We can obtain that form by subtracting one side of the equation from both sides. Here, we choose to do that so the coefficient of x is positive.
First equation
5(x -3y) -6 -(4x +1) = 0 . . . . . . . subtract (4x+1) from both sides
5x -15y -6 -4x -1 = 0 . . . . . . eliminate parentheses
x -15y -7 = 0 . . . . . . . . . . collect terms
Second equation
3(x +6y) +4 -(9y +19) = 0 . . . . . . subtract (9y+19) from both sides
3x +18y +4 -9y -19 = 0 . . . . . . eliminate parentheses
3x +9y -15 = 0 . . . . . . . . . . . collect terms
x +3y -5 = 0 . . . . . . . . . . . remove common factor of 3
We notice the coefficients of x and y are related by convenient factors, so we can use the "elimination method" to solve these equations. Subtracting the first from the second, we get ...
(x +3y -5) -(x -15y -7) = 0 -0
18y +2 = 0 . . . . . . collect terms
y +1/9 = 0 . . . . . . . divide by 18, reduce the fraction
y = -1/9
Using this in the second equation, we have ...
x +3(-1/9) -5 = 0
x = 5 1/3
The solution to the system of equations is (x, y) = (5 1/3, -1/9).
Determine the length of CD. Show your work.
The length of line CD is 20. 9
How to determine the lengthNote that triangle CDY is an isosceles triangle
Using the Pythagoras theorem
Hypotenuse square = opposite square + adjacent square
Hypotenuse = line CD
opposite = 20
Adjacent = 6
Substitute into equation
[tex]Line CD^2 = 20^2 + 6^2[/tex]
[tex]Line CD^2 = 400 + 36[/tex]
[tex]Line CD^2 = 436[/tex]
Make line CD^2 subject by find the square root of the other side
[tex]Line CD = \sqrt{436}[/tex]
[tex]Line CD = 20.9[/tex]
Therefore, the length of line CD is 20. 9
Learn more about Pythagorean theorem here:
https://brainly.com/question/231802
#SPJ1
Find the component of the set given
Answer:
{-3, 3, 4, 5, 6}
Step-by-step explanation:
The complement of a set is the set of all elements in the universe that are not in the given set.
Universal setThe set U is defined as ...
U = { x | x ∈ and -3 ≤ x ≤ 6 }
In roster form, this is ...
U = {-3, -2, -1, 0, 1, 2, 3, 4, 5, 6}
Given setThe given set is defined as ...
S = { x | x ∈ and -2 ≤ x < 3 }
In roster form, this set is ...
S = {-2, -1, 0, 1, 2} . . . . . note that 3 is not in set S
ComplementIf we remove the elements of set S from set U, we have ...
S' = {-3, 3, 4, 5, 6}
117 Mr. Turtle, Mrs. Squirrel and Ms. Pigeon work at the Magic Forest's post office. Mr. Turtle can
deliver a package from the Southern Glade to the Northern Glade in 3 days, while Ms. Pigeon can
deliver it in 30 minutes. How much time will the same job take Mrs. Squirrel, if the ratio of Mr.
Turtle's time to the Mrs. Squirrel's time is the same as the ratio of Mrs. Squirrel's time to Ms.
Pigeon's time?
Using proportions, it is found that the same job will take Mrs. Squirrel 6 hours.
What is a proportion?
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The times are given as follows:
Mrs. Squirrel: x.Mr. Turtle: 3 days.Mr. Pigeon: 30 minutes = Half an hour = 1/48 day.The ratios are as follows:
Turtle/Squirrel = Squirrel/Pigeon.
Hence:
[tex]\frac{3}{x} = \frac{x}{\frac{1}{48}}[/tex]
[tex]x^2 = \frac{3}{48}[/tex]
[tex]x^2 = \frac{1}{16}[/tex]
[tex]x = \sqrt{\frac{1}{16}}[/tex]
x = 1/4.
It takes 1/4 of a day for Mrs. Squirrel to do the job, hence 1/4 x 24 hours = 6 hours.
More can be learned about proportions at https://brainly.com/question/24372153
#SPJ1
A cannonball is shot horizontally off a
10.5 m high castle wall at 47.4 m/s. How
far from the base of the wall does the
cannonball land?
The computation shows that the distance from the base of the wall that the cannonball land will be 132.2m
How to calculate the value?The peak height equation will be illustrated as:
v²sinx = 2h
(47.4)²x = 2(9.81)(10.5)
Divide to get the value of x
x = 17.63°
Therefore, the distance will be:
d ° (47.4)² × 2(17.63) / 9.81
= 132.2m
Therefore the distance is 132.2m.
Learn more about computations on:
brainly.com/question/4658834
#SPJ1
Answer:
its 69.8
Step-by-step explanation:
A particle moves along line segments from the origin to the points (3, 0, 0), (3, 5, 1), (0, 5, 1), and back to the origin under the influence of the force field F(x, y, z) = z2i + 5xyj + 2y2k. Find the work done.
Parameterize each line segment from [tex](x_0,y_0,z_0)[/tex] to [tex](x_1,y_1,z_1)[/tex] by
[tex]\vec r(t) = (1-t) (x_0\,\vec\imath + y_0\,\vec\jmath + z_0\,\vec k) + t (x_1\,\vec\imath + y_1\,\vec\jmath + z_1\,\vec k[/tex]
with [tex]0\le t\le1[/tex]. The work done by [tex]\vec F[/tex] on the particle along each segment is given the line integral of [tex]\vec F[/tex] with respect to that segment,
[tex]\displaystyle \int_{C_i} \vec F \cdot d\vec r = \int_0^1 \vec F(\vec r_i(t)) \cdot \dfrac{d\vec r_i(t)}{dt} \, dt[/tex]
• (3, 0, 0) to (3, 5, 1)
[tex]\vec r_1(t) = 3\,\vec\imath + 5t\,\vec\jmath + t\,\vec k[/tex]
[tex]W_1 = \displaystyle \int_0^1 \left(t^2\,\vec\imath + 75t\,\vec\jmath + 50t^2\,\vec k\right) \cdot \left(5\,\vec\jmath + \vec k\right) \, dt \\\\ ~~~~~~~~ = \int_0^1 (375t + 50t^2) \, dt = \frac{1225}6[/tex]
• (3, 5, 1) to (0, 5, 1)
[tex]\vec r_2(t) = 3(1-t)\,\vec\imath + 5(1-t)\,\vec\jmath + \vec k[/tex]
[tex]W_2 = \displaystyle \int_0^1 \left(\vec\imath + 75(1-t)\,\vec\jmath + 50 \,\vec k\right) \cdot \left(-3\,\vec\imath - 5\,\vec\jmath\right) \, dt \\\\ ~~~~~~~~ = -3 \int_0^1 \,dt = -3[/tex]
• (0, 5, 1) to (0, 0, 0)
[tex]\vec r_3(t) = 5(1-t)\,\vec\jmath + (1-t)\,\vec k[/tex]
[tex]W_3 = \displaystyle \int_0^1 \left((1-t)^2\,\vec\imath + 50(1-t)^2\,\vec k\right) \cdot \left(-5\,\vec\jmath - \vec k\right) \, dt \\\\ ~~~~~~~~ = \int_0^1 (-50 + 100t - 50t^2) \, dt = -\frac{50}3[/tex]
Then the total work done by [tex]\vec F[/tex] on the particle is
[tex]W = W_1 + W_2 + W_3 = \boxed{\dfrac{369}2}[/tex]
The table shows the probability of randomly picking each flavor of candy from a bowl.
Which flavour is most likely to be randomly picked? PLS EXPLAIN FOR BRAINLEST
A.butterscotch
B.lemon
C.maple
D.strawberry
IMAGE BELOW
Answer:
A. butterscotch
Step-by-step explanation:
The flavor of candy that is most likely to be picked is the flavor with the highest probability.
To find the highest probability, order the decimals from smallest to largest. When ordering decimal numbers, always compare the digits immediately after the decimal point first, i.e. the 'tenth place'.
Therefore, from inspection of the table, the probabilities in order of smallest to largest are: 0.095 < 0.125 < 0.21 < 0.57
So the flavor with the highest probability of 0.57, and therefore the flavor that is most likely to be picked, is butterscotch.
Here
P(Butterscotch)=0.57P(Lemon)=0.095P(maple)=0.125P(strawberry)=0.21As butterscotch has highest probability it is most likely to be randomly picked
Find x. please pleaseeeee help
Answer: [tex]35^{\circ}[/tex]
Step-by-step explanation:
The labeled angle is [tex]100^{\circ}[/tex] by the alternate interior angles theorem.
Thus, as angles in a triangle add to [tex]180^{\circ}[/tex], [tex]x=35^{\circ}[/tex]
Question 1. Chose the quadrilaterals that have the following property! * 1 point This geometry shape has 4 sides. Quadrilateral Square Rhombus Triangle Kite Circle
Answer:
quadrilateral
Step-by-step explanation:
A 4-sided polygon is a quadrilateral.
6.-Un alambre de cobre se enrrolla en forma de celenoide sobre un nucleo de hierro de 6 cm. de diametro y 20 cm. de largo.Si la bobina tiene 600 espiras y la permeabilidad magnetica del hierro es de 1.8 x 10-3 Wb/Am,calcula la inductancia de la bobina
Answer:
vhggghkhy
Step-by-step explanation:
ggggggggghgghggggggggggggggggggggggggggggggggggg jjhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
20-26 JIT production, relevant benefits, relevant costs. The Knot manufactures men's neckware at its Spartanburg plant. The Knot is considering implementing a JIT production system. The following are estimated costs and benefits of JIT production: a. Annual additional tooling costs $250,000 annually. b. Average inventory would decline by 80% from the current level of $1,000,000. c. Insurance, space, materials-handling, and setup costs, which currently total $400,000 annually, would decline by 20%. d. The emphasis on quality inherent in JIT production would reduce rework costs by 25%. The Knot currently incurs $160,000 in annual rework costs. e. Improved product quality under JIT would enable The Knot to raise the price of its product by $2 per unit. The Knot sells 100,000 units per year. The Knot's required rate of return on inventory investment is 15% per year. 1. Calculate the net benefit or cost to The Knot if it adopts JIT production at the Spartanburg plant. 2. What nonfinancial and qualatative factors should The Knot consifer when making the decision to adopt JIT production? 3. Suppose The Knot implements JIT production at its Spartanburg plant. Give examples of performance measure The Knot could use to evaluate and control JIT production. What would the benefit of The Knot implementing an enterprise resource planning (ERP) system?
The net benefit to The Knot if it adopts JIT production at the Spartanburg plant is $200000.
How to illustrate the information?Based on the information given, the net benefit will be:
= $1,000,000 × (1 - 80%)
= $1,000,000 × 0.2
= $200,000
The nonfinancial and qualatative factors that The Knot should consider when making the decision to adopt JIT production are:
Development of a detailed system.Willingness of suppliers to deliver smaller and more frequent orders. Skill level of workers should be enhanced.The benefit of The Knot implementing an enterprise resource planning (ERP) system is that it gives access to operating information in response to the supply.
Learn more about net benefit on:
brainly.com/question/16021082
#SPJ1
Aaden wants to get a subscription to an online library. There are two subscription options, one of which charges a fixed 96 dollar annual fee and the other which charges 3 dollars per book he borrows.
Here's a graph that shows a system of equations for this scenario where xxx is the number of books Aaden borrows and y is the total cost of the subscription.
What does point R represent in this context?
Choose 1 answer:
(Choice C, Checked, Correct)
CORRECT (SELECTED)
A number of books and their cost where both subscriptions cost the same
Using a system of equations, the meaning of point R is given as follows:
A number of books and their cost where both subscriptions cost the same.
What is a system of equations?A system of equations is when two or more variables are related, and equations are built to find the values of each variable. In a graph, the solution to the system is the intersection point of the two equations.
In this problem, the point R is the point in which:
3y = 96.
That is, the point in which the prices are equal, hence:
A number of books and their cost where both subscriptions cost the same.
More can be learned about a system of equations at https://brainly.com/question/24342899
#SPJ1