how would you go about doing this

Answer:

radius = 4 cm

Step-by-step explanation:

To find the length of the radius, we will follow the step below;

First, write down the formula for finding the volume of a cylinder

v=πr²h

where v is the volume of a cylinder

r is the radius      and

h is the height of the cylinder

from the question given,

v=125.6    and h = 10 cm

we can now proceed to insert the values into the formula and solve for r

note that π is a constant which is equal to 3.14

v=πr²h

125.6 =3.14×r×10

125.6 =31.4 r

Divide both-side of the equation by 31.4

125.6/31.4 =31.4 r/31.4

4 = r

r =4 cm

The length of the radius = 4 cm

Answer:

x ≈ 33

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan67° = [tex]\frac{opposite}{adjacent}[/tex] = [tex]\frac{x}{14}[/tex]

Multiply both sides by 14

14 × tan67° = x, thus

x ≈ 33 ( to the nearest whole number )

Answer:

12 inches long

Step-by-step explanation:

So you have the ratio x : 3x

4x = 48

x = 12

Plug in:

12 * 1 = 12

The length of the shorter piece is 12 inches if the 48​-inch board is cut into two pieces. One piece is three times the length of the other.

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have:

A 48​-inch board is cut into two pieces. One piece is three times the length of the other.

Let x and y be the length.

x = 3y

x + y = 48

3y + y = 48

y = 12 inches

x = 36 inches

Thus, the length of the shorter piece is 12 inches if the 48​-inch board is cut into two pieces. One piece is three times the length of the other.

Learn more about the linear equation here:

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Answer:

15

Step-by-step explanation:

= [tex]\sf{ = \sqrt[3]{3375} }[/tex]

= Factors of 3375 = (3×3×3)×(5×5×5) = 3×5 = 15

Answer:

9.90

Step-by-step explanation:

a2+b2=c2

(7)2+(7)2=c2

49+49=c2

98=c2

√98=√c2

9.90=c

Answer:

17.32 cm

Step-by-step explanation:

According to Viviani's theorem, the sum of the distances from an interior point to the sides of an equilateral triangle equals the height of the triangle.

In an equilateral triangle ΔABC, if U is an interior point, the sum of distances from  U to each sides of ΔABC = height of triangle. Since each side of the triangle is 20 cm, we can find the height of the triangle (h)

This can be represented by a triangle with hypotenuse 20 cm, a leg of 10 cm (20/2) and the other leg h cm. Using Pythagorean theorem:

h² + 10² = 20²

h² = 400 - 100 = 300

h = √300 = 17.32 cm

Therefore, the sum of distances from  U to each sides of ΔABC is 17.32 cm

Answer:

Step-by-step explanation:

Answer:

The value of the car in 8 years is : v(t)=69,326 rounded to the nearest dollar, yet if not rounded to the nearest dollar then it is 69,326.968936

Step-by-step explanation:

v(t)=28,000(1.12)^8

v(8)=69,326

Answer:

Step-by-step explanation:

Dental assistants

Answer:

Dental assistants

Step-by-step explanation:

Answer:

x = 8

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is

x² + 6² = 10²

x² + 36 = 100 ( subtract 36 from both sides )

x² = 64 ( take the square root of both sides )

x = [tex]\sqrt{64}[/tex] = 8

Answer:

18

Step-by-step explanation:

The midsegment is calculated as

[tex]\frac{sumofbases}{2}[/tex] = [tex]\frac{12+24}{2}[/tex] = [tex]\frac{36}{2}[/tex] = 18

Answer:

u = 10

Step-by-step explanation:

10 + 6u = 7u

10 = u

Just subtract 6u on both sides.

Answer:

40

Step-by-step explanation:

To find the common ratio, take the second term and divide by the first term

10/5 = 2

We multiply the last term given by the common ratio to get the next term

20* 2= 40

Answer:

80,000 people will vote. I'm pretty sure

Step-by-step explanation:

You first divided 200,000 by 10 then multiply it by 4 and you get 80,000. You're welcome, if its right.

Answer:

80.000 peple will vote

Step-by-step explanation:

Four out of ten is equivalent to the fraction 4/10 in which when simplified it can be written as 2/5 (I simplified the fraction to make it easier), then you just multiply the fraction by the amount of people =200,000. When multiplied you will get the result 80.000. Hope this helps :)

Answer:

$57.81

Step-by-step explanation:

74/128 = 57.8125, which rounds to 57.81

Answer:

the square root of 306 is

17.49

Answer:

3.6 ounces.

Step-by-step explanation:

4 one half ounces = 2 ounces of paint.

So Albert uses 2 ounce and Tony uses 2 * 0.8 = 1.6 ounces.

So together they use 2+ 1.6 = 3.6 ounces.

Answer:

8.1 ounces

Step-by-step explanation:

Answer:

The probability of picking a black card at random, from a deck with 3 black cards and 7 red ones is 0.3.

Step-by-step explanation:

We will assume that we have 3 black cards and 7 black cards, for a total of 10 cards. Since we are taking one card at random, we can assume that each card is equally likely to be drawn. We have the following event A: The drawn card is a black. We will find the probability of A as counting the number of outcomes that make A to occur and divide it by the total number of possibilities. We are drawing one card, so we have 10 possibilities to be picked. Out of those 10, only 3 cards are black, hence we have 3 possibilites of picking a black card.

Then,

P(A) = 3/10 = 0.3.

Answer:

0.435 Got it from Khan

Step-by-step explanation:

Hint #11 / 3

All of the probabilities in a valid probability distribution must add up to 111.

Hint #22 / 3

Solve for the missing probability:

\begin{aligned} 0.475+\text{?}+0.090&=1 \\\\ 0.565+\text{?}&=1 \\\\ \text{?}&=0.435 \end{aligned}

0.475+?+0.090

0.565+?

?

​

=1

=1

=0.435

​

Hint #33 / 3

The answer:

P\left(Y=1\right)=0.435P(Y=1)=0.435

Answer:

75w + 15s > 300

w+s ≤20

Step-by-step explanation:

writing assignments (w)

science assignments (s)

the time is more than 300 minutes

75w + 15s > 300

at most 20 assignments

w+s ≤20

Answer:for the first one it is 5/9

and for the second one it is 4/9

Step-by-step explanation:

Answer:

For first 0.56 and for second 0.44

Plz mark me brainliest

Step-by-step explanation:

Answer:

1/4

Step-by-step explanation:

A checkerboard is 1/2 red and 1/2 black.

There are 6 sides on a die, 3 of which are less than 4 (1, 2, and 3).

So the total probability is (1/2) (3/6) = 1/4.

Answer:

D

Step-by-step explanation:

kyles equation has a negative slope, but the scatter plot shows a positive correlation

The statement best summarizes why Kyle is incorrect:

Kyle's equation has a negative slope, but the scatterplot shows a positive correlation.

A scatter plot is a type of plot or mathematical diagram using Cartesian coordinates to display values for typically two variables for a set of data. If the points are coded, one additional variable can be displayed.

How to solve?

As we can conclude that;

Kyle's equation has a negative slope, but the scatter plot shows a positive correlation

Learn more about Scatter Plot:

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Answer:

A) is the last option 5/7.

Step-by-step explanation:

B) the third and last option. 7/-9 and -7/9

Answer:

Hello,

10,070

Step-by-step explanation:

100% - 12% = 88% = 0.88

28,000 x 0.88^8 = 10,069.76...

Answer: X= 67/36

Step-by-step explanation:

Answer:

(3x - 3)(x - 2)

Step-by-step explanation:

3x² - 9x + 6

3x² - 6x - 3x + 6

3x(x - 2) - 3(x - 2)

(3x - 3)(x - 2)

Answer:

nhyh

Step-by-step explanation:

h

mhhhygvvvx VC ghv h h h b

Answer:

x = 180 - 76 - 63

x = 41°

Step-by-step explanation:

Answer:

x =41

Step-by-step explanation:

The three angles form a straight line so they add to 180 degrees

76+ x+ 63 = 180

Combine like terms

139 + x = 180

Subtract 139 from each side

139-139 + x = 180-139

x =41