Question

A cylinder shaped dispenser holds 5,652 cubic centimeters of liquid soap and is now full. The radius of the dispenser is 7.5 centimeters. What is the difference between the height of the soap in the full dispenser and the height when 4,239 cubic centimeters of soap remains in the dispenser? Use 3.14 for pi.

Answer 1

Answer:

Step-by-step explanation:

We know that[volume of cylinder]=pi*r²*> h=[volume of cylinder]/(pi*r²)volume=5652 cm³r=7.5 cmso h=[5652]/(3.14*7.5²> h=32 cmthe height of the soap in the full dispenser is 32 cmthe height when 4,239 cubic centimeters of soap remains in the dispenser ish=[4239]/(3.14*7.5²> h=24 cmhencethe difference is 32-> 8 cmthe answer is8 cm