Find the area, use 3.14 for pi

Find The Area, Use 3.14 For Pi

Answers

Answer 1

Answer:

113.04

Step-by-step explanation:

The formula for the area of a circle is A=(pie)r²

So the equation is 3.14 x 6² = 113.04


Related Questions

Answer this question, please

Answers

Answer:

(s-50)+(s-30)=s+25 {sum of interior angles is equal to exterior angle}

s-50+s-30=s+25

2s-s=25+50+30

s=105

Is there algebra in Grade 7?

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Algebra is offered in Grade 7 as a preparatory subject for algebra in higher grades.

Which type of algebra is offered in Grade 7 ?

In the United States, a middle school mathematics course that is typically taught in the 7th or 8th grade is known as pre-algebra. Its goal is to get students ready for the study of algebra. Algebra is often covered in grades 8 and 9.

Pre-algebra serves as an intermediate step following arithmetic and aids pupils in getting over some conceptual obstacles. Students learn that an equals sign indicates that two sides are equivalent and can be combined, as opposed to only being the question's response as it is in fundamental arithmetic.

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If the average temperature on Saturday was 62.6 F what was the actual temperature

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The average temperature on Saturday was 62.6 °F, then the actual temperature will be equal to 17 °C.

What are arithmetic Operations?

The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.

Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.

As per the given information in the question,

The temperature on Saturday was 62.6 F

Then, the actual temperature will be,

C = 5/9(F -32)

C = 5/9(62.6 - 32)

C = 5/9(30.6)

= 17 °C

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Each month, nadeem keeps track of the number of times he visits the library and the number of books he checks out. Is there a correlation if you model his data with a linear equation? is there a causal relationship? visits 3 4 5 6 7 8 books 12 5 6 8 9 11 a. There is a positive correlation and no causal relationship. B. There is a negative correlation and no causal relationship. C. There is a causal relationship but no positive correlation. D. There is neither a correlation nor a causal relationship.

Answers

As per the linear equation, the value of correlation coefficient we have identified that option (a) is correct.

The term linear equation refers in which the highest power of the variable is always 1 and it is also known as a one-degree equation.

Here we have given that Nadeem keeps track of the number of times he visits the library and the number of books he checks out.

And we need to find the correlation if you model his data with a linear equation

While we looking into the given question, we have identified that Nadeem keeps track of the number of times he visits the library and the number of books he checks out.

And based on the given details we have identified the following values from the given tables,

=> ∑xy = 285

=> ∑x = 33

=> ∑y = 51

=> y = 8.5

=> x = 5.5

=> ∑x² = 199

=> ∑x·∑y = 33×51

=> (∑x)² = 1,089

=> (∑y)² = 51

Therefore, the value of b is calculated as,

=> [(6 x 285) - (33 x 51)] / [6 x 199 - 1089]

=> 0.2571

And the value of a is calculated as,

=> 8.5 - 0.2575 × 5.5 = 7.08575

Then the correlation coefficient, r, is calculated as,

=> r = [(6 x 285) - (33 x 51)] / √[6 x 199 - 1089 x 6 x 471 - 51²]

When we simplify this one then we get,

=> r = 0.176

Based on the value of correlation coefficient we have identified that option (a) is correct.

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The value of 8 - xy + x to the power of 2 - 3y if x = -2 and y = 5 is?

Answers

Answer: 1/(16^13)

Step-by-step explanation: Another way of rewriting this would be

(8 - xy + x)^(2-3y). Plugging in numbers, this results to

[8 - (-2)(5) + (-2)]^[2 - 3(5)]

which can then be simplified to

(8+10-2)^(-13) = 16^(-13) = 1/(16^13) which has a pretty big number in the denominator

What makes a linear inequality?

Answers

Linear equations are one-degree equations, it is formulated as: ax + by + c = 0.

How do one express the standard form of a linear equation?

A linear equation has the following standard form: ax + by + c = 0.

Here, variables x and y and constants a, b, and c are used.

Also, a ≠ 0, and b ≠ 0.

For linear equations, the slope-intercept formula is: y=mx+b

Where m stands for the line's slope and b represents the y-intercept.

The three types of linear equations are point-slope, slope-intercept, and standard form.

When an algebraic equation is graphed, it always produces a straight line since each term has an exponent of 1 or 0. This type of equation is known as a linear equation.

Steps are -

Step 1: Always begin by separating the variable y from the inequality's left side.

Step 2: Replace the symbol for inequality with that for equality.

Step 3: In the xy plane, graph the boundary line from step 2. You are creating the boundary line that would divide or cut the xy-plane into two sections in this stage.

Step 4: Shading one side or area of the boundary line is the final step.

Step 5: Use this optional step to check or confirm that you have shaded the boundary line's side appropriately.

So, the region of the coordinate plane where the inequality is satisfied is shown by a linear inequality.

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How do you find the sample mean range?

Answers

We can find sample mean by:

Sample Mean = Sum of terms [tex]\div[/tex] Number of Terms

We can find range by:

Range = Highest Value (H) - Lowest Value (L)

Sample mean:

Sample mean represents the measure of the center of the data. Any population's mean is estimated using the sample mean.

An average value found in a sample is termed the sample mean. the sample mean so calculated is used to find the variance and thereby the standard deviation.

Sample Mean = Sum of terms [tex]\div[/tex] Number of Terms

[tex]& =\frac{\sum x i}{n} \\& =\frac{\left(x_1+x_2+x_3+\ldots+x_n\right)}{n}[/tex]

Range:

The range formula determines the difference between the highest and the lowest values in a given set of numbers.

In distribution, the large range means higher variability whereas the small range means low variability.

The range formula includes the other aspects of statistics such as mean, median, and mode. Hence, the formula to calculate the range is:

R = Highest Value (H) - Lowest Value (L)

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How do you find the sample mean and range?

Who invented zero in mathematics?

Answers

The concept of zero as a number and not merely a symbol for separation was developed by ancient Indian mathematicians as early as the 7th century CE, where it was used to represent the null set, or void in mathematics. However, the invention of zero as a number is attributed to Indian mathematician Brahmagupta in 628 CE.

The concept of zero as a number was developed by ancient Indian mathematicians in the 7th century CE. It was used to represent the null set, or void in mathematics. This concept was further developed by Indian mathematician Brahmagupta in 628 CE. He is credited with the invention of zero as a number and not merely a symbol for separation. Brahmagupta used zero to represent both positive and negative numbers, and developed rules for calculations with zero. This allowed mathematicians to develop the operations of arithmetic and algebra. Today, zero is an integral part of mathematics, and is used in many fields such as calculus and analysis. The invention of zero as a number is credited to Brahmagupta, and it is one of the most influential contributions to mathematics

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What are the 3 identities?

Answers

Answer:

Answer is below

Step-by-step explanation:

1st Identity:[tex]a^{2} + 2ab + b^{2}[/tex]

2nd Identity: [tex]a^{2} - 2ab + b^{2}[/tex]

3rd Identity:([tex]a-b)(a+b)[/tex][tex]= a^{2} - b^{2}[/tex]

Is the function linear or nonlinear Y =- 3?

Answers

The function Y = -3 is a linear function.This means that the graph of the function will be a straight line.

This is because the equation has only one variable (Y) and the change in Y is directly proportional to the change in the independent variable, in this case X.

To prove that the function is linear, we can use the formula y = mx + b, where m is the slope and b is the y-intercept. In this case, the slope is 0, as the line is horizontal, and the y-intercept is -3. Thus, we can calculate the equation as follows:

y = 0x + (-3)

y = -3

Therefore, we can conclude that the function Y = -3 is a linear function.

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at age 20 jhonny invested 50 dollars at 6.75 percent compounded continuously. he is now 50 years old what is the present value of jhonnys investments?

Answers

Answer:

value of Johnny's investments today, at age 50, is approximately 18.39 dollars.....................

Step-by-step explanation:

To find the present value of Johnny's investments, you will need to use the formula for continuous compound interest:

PV = A / (1 + r)^t

where PV is the present value, A is the final amount, r is the annual interest rate, and t is the number of years.

In this case, the final amount is 50 dollars, the annual interest rate is 6.75 percent, and the number of years is 30 (since Johnny is now 50 years old and he invested the money at age 20). Plugging these values into the formula, we get:

PV = 50 / (1 + 0.0675)^30

Solving this equation gives a present value of approximately 18.39 dollars. This means that the value of Johnny's investments today, at age 50, is approximately 18.39 dollars, given the original investment amount and the interest rate.

It is important to note that this calculation assumes that the interest is compounded continuously, which means that the interest is compounded infinitely often over the course of the year. This results in a slightly higher present value than if the interest were compounded annually or quarterly.

What is the standard deviation of 1 2 3 4 5 6 7 8 9?

Answers

The provided collection of observations has a standard deviation of 2.8581.

What is standard deviation?

The standard deviation in statistics is a measure of the degree of variation or dispersion in a set of values. A low standard deviation implies that the values are close to the set's mean, whereas a high standard deviation shows that the values are spread out over a larger range. A large standard deviation indicates that the data is widely dispersed (less dependable), whereas a low standard deviation indicates that the data is tightly grouped around the mean (more reliable).

Here,

n=9

sum=45

mean=5

variance=sum(xₙ-mean)/n

=(1-5)/9+.........+(9-5)/9

=60/9

=6.67

standard deviation=√(6.67)

=2.581

The standard deviation of given set of observation is 2.8581.

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What is the solution to the system graph?

Answers

The ordered pair that is a solution to both equations is the solution of such a system graph.

What is a system graph?We graph both equations using the same coordinate system to solve a system of linear equations graphically. The system's solution will be found where the two lines intersect.A system of linear equations consists of two or more equations, such as y=0.5x+2 and y=x-2. The ordered pair that is a solution to both equations is the solution to such a system. Inorder to solve a system of linear equations graphically, we graph both equations in the same coordinate system.The ordered pair that is a solution to both equations is the solution to such a system. The system's solution will be found at the intersection of the two lines.

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How many turning points are in the graph of the polynomial function 4 turning points?

Answers

5 turning points are in the graph of the polynomial function given in the picture.

Given that,

We have to find how many turning points are in the graph of the polynomial function given in the picture.

We know that,

Turning points are places on a graph where the direction of the line switches from upward to downward and downward to upward

The graph's direction is changing at five separate points, and those points are:

(-5,6) ,(-3,-3) ,(0.5,0.5) ,(3,2.5) ,(5,5)

Therefore, 5 turning points are in the graph of the polynomial function given in the picture.

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Subtract the polynomial: x2 + 2x + 1 – (x – 3)

Answers

Answer:

the answers it's 3x+4 siuuuuuuuuuuuuuyyyyy

pls help me sort these from least to greatest

Answers

Answer:

7 1/11, 71/10, 7.166, 8.19

Step-by-step explanation:

71/10, 7 1/11, 7.166, 8.19

71/10 = 7.1

7 1/11 = 78/11 = 7.09

So, the order from least to greatest is: 7 1/11, 71/10, 7.166, 8.19

What is the mean of 20 40?

Answers

The required mean of the values 20 and 40 is 30.

What is mean?

The total of all numbers multiplied by the total number of values yields the mean (also known as the arithmetic mean, which varies from the scaling factor) of a dataset.

The term "average" is frequently used to describe this central trend measurement.

So, we have the values:

20, 40

Mean formula: Sum of terms / Number of terms

Obtain mean using the formula as follows:

Mean: Sum of terms / Number of terms

Mean: 60/2

Mean: 30


Therefore, the required mean of the values 20 and 40 is 30.

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a report states that the mean yearly salary offer for students graduating with mathematics and statistics degrees is $62,915. suppose that a random sample of 50 mathematics and statistics graduates at a large university who received job offers resulted in a mean offer of $63,400 and a standard deviation of $3,900. do the sample data provide strong support for the claim that the mean salary offer for mathematics and statistics graduates of this university is greater than the national average of $62,915? test the relevant hypotheses using

Answers

The sample data does not provide strong support for the claim that the mean salary offer for mathematics and statistics graduates of this university is greater than the national average of $62,915.

What are the hypothesis tested and the decision rule?

At the null hypothesis, it is tested if there is not enough evidence that the mean is greater than 62915, that is:

[tex]H_0: \mu \leq 62915[/tex]

At the alternative hypothesis, it is tested if there is strong evidence that the mean is greater than 62915, that is:

[tex]H_1: \mu > 62915[/tex]

We have a right-tailed test, as we are testing if the mean is greater than a value.

The critical value for a right-tailed test, using the t-distribution, with a significance level of 0.05(standard) and 50 - 1 = 49 df, is of:

t = 1.6766.

Hence the decision is taken as follows:

t < 1.6766 -> do not reject the null hypothesis -> not strong evidence.t > 1.6766 -> reject the null hypothesis -> strong evidence.

What is the test statistic?

The equation for the test statistic is presented as follows:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

In which:

[tex]\overline{x}[/tex] is the sample mean.[tex]\mu[/tex] is the value tested at the null hypothesis.s is the standard deviation of the sample.n is the sample size.

The parameters for this problem are given as follows:

[tex]\overline{x} = 63400, \mu = 62915, s = 3900, n = 50[/tex]

Hence the test statistic is of:

t = (63400 - 62915)/(3900/square root(50))

t = 0.88.

0.88 < 1.6766, hence it does not provide strong evidence.

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when the axes are rotated through an angle π/6 find the transformed equation of x^2+2√3 xy -y^2= 2a^2​​

Answers

When X and Y axes are rotated through an angle θ to form X' and Y' axes, then the relation between the axes and the angle is given by,

[tex]\rm{X=X'\cos\theta-Y'\sin\theta}[/tex]

[tex]\rm{Y=X'\sin\theta+Y'\cos\theta}[/tex]

Then x and y are replaced in terms of x' and y' as,

[tex]\rm{x=x'\cos\theta-y'\sin\theta}[/tex]

[tex]\rm{y=x'\sin\theta+y'\cos\theta}[/tex]

Here θ = π/6. Then,

[tex]\rm{x=x'\cos\left(\dfrac{\pi}{6}\right)-y'\sin\left(\dfrac{\pi}{6}\right)=\dfrac{x'\sqrt3-y'}{2}}[/tex]

[tex]\rm{y=x'\sin\left(\dfrac{\pi}{6}\right)+y'\cos\left(\dfrac{\pi}{6}\right)=\dfrac{x'+y'\sqrt3}{2}}[/tex]

We are asked to find the transformed equation for,

[tex]\longrightarrow\rm{P:x^2+2\sqrt3\,xy-y^2=2a^2}[/tex]

We will give substitutions for x and y to find it.

[tex]\small\text{$\longrightarrow\rm{P':\left(\dfrac{x'\sqrt3-y'}{2}\right)^2+2\sqrt3\left(\dfrac{x'\sqrt3-y'}{2}\right)\left(\dfrac{x'+y'\sqrt3}{2}\right)-\left(\dfrac{x'+y'\sqrt3}{2}\right)^2=2a^2}$}[/tex]

Simplify this equation to get,

[tex]\small\text{$\longrightarrow\rm{P':(x')^2-(y')^2=a^2}$}[/tex]

Hence the transformed equation is,

[tex]\longrightarrow\rm{\underline{\underline{x^2-y^2=a^2}}}[/tex]

Express the confidence interval 0.111 < p< 0.999 in the form p +/-E. p =/- E= ? =/- ?

Answers

The confidence interval of p+/-E is 0.555+/-0.444

Define confidence interval

A confidence interval is often represented as the estimated value plus and minus the margin of error.

Let the mid-point of the interval be 'p'

Therefore,'

[tex]p=\frac{0.111+0.999}{2} =0.555[/tex]

Now,

The error term 'E' is the distance between 'p' and the end of the interval.

[tex]E=\frac{0.999-0.111}{2} =0.444[/tex]

So finally we get, the answer as

p+/-E = 0.555+/-0.444

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Decide whether the rates are equivalent. 24 laps in 6 minutes 72 laps in 18 minutes.

Answers

Yes, both the rates i.e. 24 laps in 6 minutes and 72 laps in 18 minutes are equivalent.

The unit rates for equivalent rates are the same. Similar to equivalent ratios, equivalent rates can be calculated by multiplying or dividing the numerator and denominator by the same amount.

When two expressions can be reduced to a single-third expression or when one of the expressions can be written in the same way as the other, they are said to be equivalent. When values are replaced for the variable and both expressions yield the same result, you may also tell if the two expressions are equal.

To determine whether the rates are equivalent, we need to compare the number of laps completed per unit of time. In the first case, the rate is 24 laps in 6 minutes, which is equal to 4 laps per minute. In the second case, the rate is 72 laps in 18 minutes, which is also equal to 4 laps per minute. Since both rates are equal to 4 laps per minute, the rates are equivalent.

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The rates of 24 laps in 6 minutes and 72 laps in 18 minutes are equal, therefore yes.

Equivalent rates have the same unit rates. Equivalent rates can also be determined by multiplying or dividing the numerator and denominator by the same number, just like equivalent ratios.

Two expressions are considered to be equivalent if one of them can be written in the same way as the other or if they can both be condensed to a single-third expression. You may also tell if two expressions are equivalent if, when the values for the variable are changed, both expressions provide the same outcome.

In order to determine whether the rates are similar, we must compare the number of laps completed per unit of time. The pace in the first scenario is 4 laps per minute, or 24 laps done in 6 minutes. When 72 laps are completed in 18 minutes, the rate is similarly 4 laps per minute. Due to the fact that they both equal 4 laps per minute, their rates are equal.

what is the slope formula for (8,17),(3,17)

Answers

Answer: 0

Step-by-step explanation:

slope = Δy/Δx

slope = (17-17)/(3-8) = 0

Ye is riding home from a friend's house. After 5 minutes he is 4 miles from home. After 15 minutes he is 2 miles from home. Which equation models Ye's distance from home, y, in terms of minutes, x?

A. y = 5x - 0.2
B. y = 11/7x - 27/7
C. y = 0.2x
D. y = -0.2x + 5

Please show work.

Answers

The required equation for the given case is obtained as y = -0.2x + 5.

What is the slope of straight line?

The slope of a straight line is the tangent of the angle formed by it with the positive x axis as the reference. The negative slope indicates the rate of decrease while the positive shows the rate of increase.

The given problem can be solved as follows,

The general form of slope-intercept equation for a line is y = mx + c.    

From the given data the slope can be calculated as,

m = Difference of miles ÷ Difference of minutes  

   = (2 - 4) ÷ (15 - 5) = -1/5

Now, substitute m = -1/5 in y = mx + c to obtain,

y = -1/5x + c

Substitute y = 4 and x = 5 to get,

4 = -1/5 × 5 + c

=> c = 5

Thus, the required equation becomes as y = -1/5x + 5 or y = -0.2x + 5.

Hence, the equation that models Ye's distance from home, y, in terms of minutes, x is given as  y = -0.2x + 5.

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What is the formula for base area?

Answers

Answer:

In geometry, the formula for base area is dependent on the shape. Chart below is correct :)

Step-by-step explanation:

How do you calculate the prism?

Answers

A prism is a solid with many plane faces that define its perimeter; two of these faces, known as the ends, are congruent parallel plane polygons, while the other two, known as the side faces, are parallelograms.

A prism is a polyhedron with two parallel polygonal bases. A prism is an optical element that is transparent and has polished, flat surfaces that refract light. The lateral faces tie together the two polygonal bases. Most of the lateral faces are rectangular. Sometimes, it could even be a parallelogram.

The formula for calculation of prism are as bellow,

The surface area of a prism = (2×Base Area) +Lateral Surface Area

The volume of a prism =Base Area× Height

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What are the 8 smallest prime numbers?

Answers

A whole number higher than one that cannot be divided exactly by any other whole number than itself and one is a prime number. So the smallest 8 prime numbers are: 2,3,5,7,11,13,17,19.

What is a prime number?

A whole number higher than one that cannot be divided exactly by any other whole number than itself and one is a prime number.

What is whole number?

Complete numbers, the range of numbers that includes zero and natural numbers, not a decimal or fraction.

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What is roots theorem number?

Answers

 The rational root theorem, also known as the rational zero theorem or the rational root test, holds that a single-variable polynomial with integer coefficients has rational roots if and only if constant term and leading coefficients are both divisible by the root's numerator and denominator, respectively.

    A theorem that is applied to polynomial roots is known as the rational root theorem or the rational zero test. The values of the variable that bring the polynomial to zero are known as the roots. Since the number of exact roots for a particular polynomial is always equal to the degree of the polynomial, we can determine this information from the polynomial's degree.

     For a linear polynomial, there is only one root, for instance. The number of zero roots in a cubic polynomial is three, whereas the number of  zero roots in a quadratic polynomial is two.

   f(x)=aₙxⁿ+aₙ₋₁xⁿ⁻¹+aₙ₋₂xⁿ⁻²+a₂x²+a₁x+a₀  where the coefficients aₙ to a₀ are all integers.

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A theorem that is applied to polynomial roots is known as the rational root theorem or the rational zero test. The values of the variable that bring the polynomial to zero are known as the roots. Since the number of exact roots for a particular polynomial is always equal to the degree of the polynomial, we can determine this information from the polynomial's degree.

f(x)=aₙxⁿ+aₙ₋₁xⁿ⁻¹+aₙ₋₂xⁿ⁻²+a₂x²+a₁x+a₀  where the coefficients aₙ to a₀ are all integers.

The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 14 units. What is bc, the height of the pyramid? 7 units 7 units 14 units 14 units.

Answers

The height of the pyramid BC is equal to 14 units if The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 14 units

We have a right angled triangle BAC

Using the trigonometric formula

The tangent here = 45°

The opposite side, h (this is the side that is facing the angle)

The adjacent = 14°

This is due to the fact AD=DC=AC

When we put the values into the formula:

Tan 45= 1

When we cross multiply,

14*1 = h

Therefore the height of the pyramid BC is 14 units.

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which statement concerning the equation x^2+1=2x is true
It’s discriminant is -8 so it has to complex solutions
It’s discriminant is zero, so it has no solutions
It’s discriminant is zero, so it has one real solution
It’s discriminant is -8 so it’s solutions are negative

Answers

It’s discriminant is zero, so it has one real solution statement is true for  x²-2x +1=0.

What is quadratic equation?

A quadratic equation is a second-order polynomial equation in a single variable x , ax²+bx+c=0. with a ≠ 0 .

The given quadratic equation is x²+1=2x

This can also be written as x²-2x +1=0

a=1, b=-2 and c=1

The expression b² − 4ac is called the discriminant, and can be used to determine whether the solutions are real, repeated, or complex.

(-2)² − 4(1)(1)=4-4

b² − 4ac= 0

A discriminant of zero indicates that the quadratic has a repeated real number solution.

It’s discriminant is zero, so it has one real solution.

Hence, It’s discriminant is zero, so it has one real solution statement is true for  x²-2x +1=0.

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What are the 4 parallel line rules?

Answers

the 4 parallel line rules are Alternate angles are equal. ...Co-interior angles add to 180° ...Vertically opposite angles are equal. ...Angles on a line add to 180°

What are the 4 parallel line rules?

Working with angles in parallel lines

Corresponding angles are equal. A line cutting across two parallel lines creates four pairs of equal corresponding angles, as in the diagram below: ...

Alternate angles are equal. ...

Co-interior angles add to 180° ...

Vertically opposite angles are equal. ...

Angles on a line add to 180°

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Question 1 of 30Which of these government policies pursues the economic goal of growth?A. Protecting consumers from fraudB. Keeping taxes lowC. Borrowing money using bondsD. Increasing the money supply A bank with $500 million in deposits holds $35 million in vault cash, has $40 million on deposit with the Fed, and owns $50 million in government securities. If a fall in the reserve requirement ratio generates excess reserves of $25 million, and prior to the fall the bank had no excess reserves, then the former reserve ratio was _____ and the new reserve ratio is _____. PLEASE PLEASE HELP ME!!!! Elena borrowed some money from her brother. She pays him back by giving him the same amount every week. The graph shows how much she owes after each week. 1. What is the slope of the line?2. Is the slope positive or negative? 3. How much money did Elena borrow? (Hint: Vertical Intercept) Universal Foods has a debt-to-value ratio of 36%, its debt is currently selling on a yield of 8%, and its cost of equity is 12%. The corporate tax rate is 40%. The company is now evaluating a new venture into home computer systems. The internal rate of return on this venture is estimated at 13.4%. WACCs of firms in the personal computer industry tend to average around 14%.a. What is Universal's WACC? (Do not round intermediate calculations. Enter your answer as a percent rounded to 2 decimal places.) WACC b. Will Universal make the correct decision if it discounts cash flows on the proposed venture at the firm's WACC? A. Yes B. No c. Should the new project be pursued? A. Yes B. No please help me !!!!! :( HELPKaren bought a pizza for $11.95. She got back $3.05 in change. Write asubtraction equation to find out how much money Karen had before shethe pizza. Water decomposes to hydrogen and oxygen gas as shown inthe following reaction:2H20 (g) 2H2 (g) + O2 (g)Given a 6.80 g sample of H20 (MM = 18.0 g/mol), how manygrams of oxygen (MM = 32.0 g/mol) is produced, assuming thedecomposition goes to completion? Is Sojourner Truth's diction in "Ain't I a Woman?" effective at getting her message across? Why or why not? What is the purpose of the respiratory system? which of the following are decomposersMosquito FishRye GrassIsopodAlgeaCricketFreshwater SnailElodeaDuckweedMustardAlfalfa Question 10 (1 point)Under our Constitution, some powers belong to the states. What is one power of the states?Oprovide schooling and educationmake treatiescoin or print moneycreate an army 6EscribirFill in the blanks with the yo form of the appropriate verbs.decirhacerorsalirtraerver1.unos libros a la biblioteca.2. Siempre (Always)la verdad3. Por las maanas,de mi casa a las siete.4. Cuando mis amigos tienen hambre,sndwiches.5.la radio por las tardes.6. Los fines de semanapelculas con mi novia. what is the area of the polygon with explanation i need the correct present tense form of SER or ESTARmi familia... mirando una peliculaud. ... cansado In the story, Jake says it's 6:45pm but Summer says it's 6:30pm. Who is right and how do we know?Jake is right because he called the "time operator".Summer is right because she heard the clock chime.Jake is right because he asked the guard.Summer is right because she checked her watch and computer. Solve the system.x + y - 3z = -20-3y + 2z = 5z = 4 Help super confused high points for the award! HELPP PLEASEPart A. what is it the percent of change from 6,000 to 9,000? A. 36% increases B. 36% decrease C. 50% increases D. 50% decrease. Part B complete the equation given below. _% of 60 =6 Marla's mom bought a 36-pack of water bottles at the supermarket. Each bottle has 500 mL of water. How many liters of water is this? Need answer ASAP!!Find the area of the shaded region.