Find the volume of the cone.
Use A = 22/7 and round your answer to the nearest hundredth.
Height 30 cm
Base 10 cm

3142.86 cubic cm

Step-by-step explanation:

volume of cone is given by formula

volume of cone = 1/3(area of base*height)

Given radius of base = 10cm

we know area of circle is given by where r is radius of circle

thus area of base of cone is calculated below

area of base of cone is 314.2857 square cm

height = 30 cm

Thus volume of cone  = 1/3* (area of base*height)

                                   = 1/3(314.2857*30)

                                   = 1/3 *9428.571 = 3142.857.

Thus, volume of cone is 3142.857 cubic cm.

volume of cone  to the nearest hundredth is 3142.86 cubic cm

Total buy (without taxes) = 30 + 35 = 65 $  

Taxes = 6%(35) = 2.1 $  

Total Buy with Taxes = 65 +2.1 = 67.1 $  

A: 67 dollars and 10 cents