Find the volume of a sphere with a radius of a 5 m. remember that the volume of a sphere is 4/3πr3

523.33

Step-by-step explanation:

1) First thing that you do is you would take the radius (5) and proceed to multiply it by the 3rd power (5 x 5 x 5). Which would equal 125.

2) The second thing you would do is take 125 and multiply it by PI (π(3.14)). The resulting answer being 392.5.

3) The third thing you would do in this process is take your answer from step two (392.5) and multiply it by 4/3 (improper fraction). Depending on the question, sometimes you will have to give it as a fraction, and other times you would have to give it as a decimal number.

4) Your outcome (answer) is:

Decimal: 523.33

Fraction (Improper): 52333/100

Fraction (Proper): 523 33/100

Thank You! :)

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt