If the volume of a sphere is 10293.33 cm3, what is the diameter? Use 3.14 to approximate π. Round answers to the nearest hundredth.

Question

campbell_st · Answer

well you have 

$$102933.33 = \frac{4}{3} \times 3.14 \times r^3$$

make r the subject... and evaluate... 

then double the answer for the diameter

anonymous · Answer

What would the subject be
because you have all the numbers in the equation already

campbell_st · Answer

ok... start by 

1 multiply both sides of the equation by 3

then divide both sides by (4 x 3.14)

that will leave you with 

number = r^3

then take the cube root of the number to find r

does that make sense..?