Answer:
D
Step-by-step explanation:
The volume (V) of a sphere is calculated as
V = 
πr³ ( r is the radius ), thus
V = π × 5³
= π × 125 = 
π = 
π units³ → D
Answer:
16.2 foot shadow
Step-by-step explanation:
Let the shadow cast by 27 foot tree be x.
Using ratio and proportions,
18 / 30 = x / 27
(18 x 27) / 30 = x
x = 486 / 30
x = 16.2
Answer: it’s 55/100 percent
Answer:
30 students are absent.
Step-by-step explanation:
5%=0.05
0.05*600=30
