Answer:
≈ 4,22 m
Step-by-step explanation:
volume = 20000L = 20000 dm^3 = 20 m^3
diameter = 2,4m
the volume of a cilinder is π * r^2 * h (height)
20 = π * 1,2^2 * h
h = ≈ 4,42 m
Answer:
25 students
Step-by-step explanation:
.8x = 20
x = 25 students
find unit rate:
36 / 6 = 6
she can ride 6 miles in 1 hour
Answer:
Step-by-step explanation:
V=B*h=a*a*2a
Answer: He should have used 13 instead of 13i
Step-by-step explanation: