Answer:
the volume of the tennis ball is 1436
Step-by-step explanation:
1437.33
first,
r = d/2
r = 14/2
r = 7
now,
4/3πr³
4/3 × 22/7 (7)³ [ π = 22/7]
88/21 × 343
30184/21
7 pounds is greater
1 lb = 16 oz
7 lb = 112 oz
70 oz is 70 oz
Answer: A. X= -5, Y= 3, Z= 4