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Andreyy89
3 years ago
13

You need to find the volume of the plastic sphere that holds the gum in your gumball machine. If the diameter is 2 feet, what is

the volume? Use 3.14 to approximate pi. Round your answer to the nearest hundredth.
a 1.33 cubic feet

b 4.19 cubic feet

c 2.36 cubic feet

d 33.49 cubic feet
Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
4 0

For this case we have that by definition, the volume of a sphere is given by:

V = \frac {4} {3} * \pi * r ^ 3

Where:

r: It is the radius of the sphere

According to the statement we have to:

r = \frac {2} {2} = 1 \ft

So the volume is:

V = \frac {4} {3} * \pi * (1) ^ 3\\V = \frac {4} {3} * 3.14\\V = 4.186

Rounding we have that the volume of the sphere is: 4.19 \ ft ^ 3

Answer:

Option B

REY [17]3 years ago
3 0

Answer:

B) 4.19

Step-by-step explanation:

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Answer:

The total amount of money Shanika and her friends want to raise is <u>$2400</u>.

Step-by-step explanation:

Given:

After a storm damages the community center, Shanika and her friends hold fundraising.

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Now, to find the total amount of money that Shanika and her friends want to raise.

Let the total amount of money that Shanika and her friends want to raise be x.

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<em>Dividing both sides by 10 we get:</em>

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Qual o valor de Pi ?
Igoryamba
<h2>Hello my friend.</h2>

The Pi value is approximately equal to 3.14.

<h2>I hope I have helped a lot.</h2>
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