Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.

About the y-axis
Choices:
(128/3)π
(64/3)π
64π
32π

Answer:

126 in^3

Step-by-step explanation:

15 x 2 + 18 x 2 + 30 x 2 = 126

Answer:

126 in^3

Step-by-step explanation:

You Multiple the equation by each number there for you get 126 same with the ^3 when you add it all up together if you understand what I am saying like for example the equation: 15 x 2 + 18 x 2 + 30 x 2 = 126

Answer: Ok, 12 is 25% of 48.

Answer:

25%

Step-by-step explanation:

1/2 ×1/2

=1/4

=0.25

which is 25%

Answer: Well, I think a package is 1 pair of headphones and 1 music player and if it is the answer will be 13 because there are only 13 music players

Step-by-step explanation: Sorry if this is wrong. I just don't fully understand the question :)

Answer:

The variable Y represents the number of meters of string in the third yoyo

Step-by-step explanation:

In this equation y stands for the unknown variable. The equation tell you that hope made 3 different yo-yos so the number of yo-yos hope made isn't unknown, meaning, it cant be the first answer. The problem also tells you that hope used a total of 4 meters of string which means that the total number of string used isn't the unknown variable. The number of meters of string in the third yo-yo is the only number that isn't. This makes the number of sting used in the third yo-yo the unknown variable, making it y.

Answer:

1000$ is the correct ans I think ?

Answer:

48 3/40 just reanswerd for points :>

Step-by-step explanation:

Answer:

r = g + 7 (let "r" be amount of snow rayburn got)

Step-by-step explanation:

Lets let r = the amount of snow rayburn got.

r = g + 7

Answer:

Step-by-step explanation:

Answer:

I don’t think it’s a right triangle

Step-by-step explanation:

5^2 + 8^2 should equal 12^2 for it to be a right triangle.

Answer:

Step-by-step explanation:

Answer: Its B

Step-by-step explanation:

Answer:

3825

Step-by-step explanation:

Answer:

2x - y = 8

Step-by-step explanation:

Hey,

To create this equation in standard form, you first have to form it in slope-intercept form.

Slope-intercept Form= y = mx + b, where m is the slope, and b is the y-intercept.

y = 2x + b

To Find B, we will substitute the ordered pair (8,8) as x and y.

8= 2(8) + b

8 = 16 + b

Subtract 16 from both sides.

8-16 = 8 +16 -16 +b

Simplify.

-8 = b

Substitute in the equation

y = 2x -8

Convert to Standard Form.

Subtract 2x on bot sides.

y - 2x = 2x - 2x - 8

y - 2x = -8

Multiply Entire equation by -1.

-1(y - 2x = -8)

2x - y = 8

Hope I helped, Have a nice day!

      -Aadi x

Answer:

16 Inches

Step-by-step explanation:

.........................

Hi I don't know how to explain this in steps but the interest is 15523,2

The balance is 1108,8

Answer:

Minimum Value = 2.7

Q1 = 9.2

Median = 11.2

Q3 = 13.6

Maximum Value = 19.9

Step-by-step explanation:

just took the test

The five-number summary of data set  is Minimum value = 2.7 ,

First Quartile Q1 = 9.2 , Median = 11.2 , Third Quartile Q3 = 13.6  and  Maximum = 19.9 .

The five-number summary is a set of descriptive statistics that provides information about a dataset.

A summary consists of five values: the most extreme values in the data set (the maximum and minimum values), the lower and upper quartiles, and the median. These values are presented together and ordered from lowest to highest: minimum value, lower quartile (Q1), median value (Q2), upper quartile (Q3), maximum value.

The lower quartile, or first fourth of data, is found by locating the median of data and then the median of the first half of that data.

Third Quartile (Q_3) means the third fourth of the data, between the median and the maximum/upper extreme; also known as the upper quartile.

The minimum value in the data set is the smallest mathematical value in the data set.

The maximum value is the data with the highest value in the data set.

According to the question

Data set =  {12.5, 11.2, 10.9, 13.6, 19.9, 9.2, 2.7}

Arranging them in ascending order

{2.7 , 9.2 , 10.9 , 11.2 , 12.5 , 13.6 , 19.9}

Now,

The five-number summary of data set

Minimum value = 2.7

First Quartile Q1 = 9.2  ( the median of the first half of the data.)

Median = 11.2

Third Quartile Q3 = 13.6 ( the median of the second half of the data.)

Maximum = 19.9

Hence, The five-number summary of data set  is Minimum value = 2.7 ,

First Quartile Q1 = 9.2 , Median = 11.2 , Third Quartile Q3 = 13.6  and  Maximum = 19.9 .

To know more about five-number summary of data set here:

https://brainly.com/question/20793854

#SPJ3

Answer:

x>or equal to25

Step-by-step explanation:

Answer:

sus

Step-by-step explanation:

amogus

Answer:

Step-by-step explanation:

A = L x W

so you know that the length is 3m longer than the width, so you could use a formula to represent that

w = L + 3

you then substitute the second equation into the first to solve for L

70 = L x (l +3)

70 = L^2 + 3l

you could then rearrange the formula and solve for l using the quadratic formula  

0 = L^2 + 3l - 70

l = -3 +- (square root (3)^2 - 4(1)(70)) / 2(1)

l = -3 +- (square root 9 + 280) / 2

l = -3 +- (square root 289) / 2

l = -3 +- 17 / 2

then you solve for the two separate roots

l = -3 + 17 /2

l = 14 / 2

l = 7

or  

l = -3 - 17 / 2

l = -20 / 2

l = -10

since a length cannot be negative, this root is not viable. therefore l = 7

to solve for w you would use

w = l + 3

w = 7 + 3

w = 10  

hope this helps. :)))

Answer:

160 has brown hair while

80 do not have brown hair

Step-by-step explanation:

two third means 2/3

therefore to find how many student have brown hair,

we say- 2/3 x 240 = 160

since we know that 160 students have brown hair, we just subtract it from 240

i.e 240 - 160 = 80

Answer:

Suppose we have a polynomial of degree N with a leading coefficient A and roots {x₁, x₂, ..., xₙ}

We can write this polynomial as:

P(x) = A*(x - x₁)*(x - x₂)*...*(x - xₙ)

such that the terms:

(x - x₁), (x - x₂), etc...

are called the factors.

In this case, we know that the roots OF THE FACTORS

are:

(x = - 2)

(x = - (1 + √5))

(x = + 3i)

If the root of the polynomial is  x = -2, then the factor should be:

(x + 2)

which is zero when we evaluate x in -2

Then the correct option is the first one.

Answer:

C There is a 5 percent chance that the distribution of colors is the same for the different types of candies.

Step-by-step explanation:

The null hypothesis ; H0 : there is no difference in distribution of color for the different types of candies

Alternative hypothesis ; H1 : there is difference in the distribution of color for the different types of candies

When the Pvalue is < or = α ; we reject the null;

Here, the Pvalue and α = 0.05 ; hence, we reject the null.

A Pvalue of 0.05 means that there is only a 5% chance that the null is correct. That is ; There is only a 5 percent chance that the distribution of colors is the same for the different types of candies

Answer:

Assuming that the distribution of colors for the different types of candies is the same, there is a 5 percent chance of finding a test statistic of 12.59 or larger.

Step-by-step explanation:

The null hypothesis is that there is no difference in the distribution of colors. Under the assumption that the null hypothesis is true, a p-value of 0.05 means that there is a 5 percent probability of obtaining a test statistic value as extreme as, or more extreme than, 12.59.

Answer:

there are infinitely many solutions

Step-by-step explanation:

1/2(b + 14) is the same as (b + 14) / 2

Answer:

33%

Step-by-step explanation:

Divide 150000 by 225000 and you will get 0.66. This is what percentage 150000 is of 225000, which means that the percentage decrease is 1-0.66=0.33 or 33%.

Answer:

diameter = 18 m

Step-by-step explanation:

46.26 = 1/2π(diameter) + diameter

46.26 = 1.57d + d = 2.57d

d = 46.26/2.57 = 18 m