Answer:
V = 1046.9
Step-by-step explanation:
The equation for volume is (4/3)pi r^3
substitute 3.14 in for pi and 6.3 in for r so (4/3)*3.14*6.3^3
The variable in that expression is x
8y x 9 ⇒ 72y
1 ounce = 28.3495 grams
13 x 28.3495 = 368.544 grams
round answer as needed