The volume of a cylinder is 156π cm cubed. What is the volume of a cone with the same base and height as the cylinder?

52π cm cubed

Step-by-step explanation:

volume of a cylinder = nr^2h

 Volume of a cone = 1/3(nr^2h)

It can be seen that the volume of a cone is 1/3 that of a cylinder

volume of a cone = 156/ 3 = 52

rick has $1400 and sally has $1500

step-by-step explanation:

to find amount of money rick has after 10 years :

principal = $1000 , time = 10 years , rate = 4% annually

to find amount of money sally has after 10 years :

her friend gives to pay her $50 per year, therefore money she has after 10 years = 50 × 10 = $500

also, sally gets $1000 after 10 years,

therefore, total amount of money sally has after 10 years = 500 + 1000 = $1500

so, after 10 years : rick has $1400 and sally has $1500