Answered

A china bowl approximates a hemisphere with diameter 30 cm. One cup is 250 mL. How many cups are required to completely fill the bowl?



Answer :

mathstudent55

Answer:

28.3

Step-by-step explanation:

d = 30 cm

r = d/2 = 15 cm

V = (1/2) × (4/3)πr³

V = 0.5 × 4/3 × 3.14159 × (15 cm)³

V = 7068.6 cm³

7068.6 cm ³ / 250 cm³ = 28.3

Answer: 28.3