Answer:
21 Weeks
Step-by-step explanation:
First you need to find the amount of water lost:
256-193 = 63
Then divide by 3
63/3 = 21
The total participants were:
30 + 50 + 40 + 10
= 100
Out of which:
30 were 0-19 years old
50 were 20-39 years old
40 were 40-59 years old
10 were 60-79 years old
Answer:
b
Found the answer, its B. 3/2!
Answer:
r = the radius, in your case, it's 4 cm. So. Area = π ×r2. = π× (4 cm)2. = 16π cm2 ≈ 50.24 cm2.
Step-by-step explanation: