Answer:
254.469 inches^3
Step-by-step explanation:
v=(pi)(r)^2(h)
pi(3)^2(9)
pi(9)(9)
pi(81)
254.469
Answer:
yes
Step-by-step explanation:
its called an isoceles triangle
Given:
d(t) = 0.8t²
d(5) = 0.8*5² = 0.8 * 25 = 20
d(10) = 0.8*10² = 0.8 * 100 = 80
Average speed = distance traveled / time of travel
Average speed = 20 meters / 5 seconds = 4 meters per second
Average speed = 80 meters / 10 seconds = 8 meters per second
4 mps + 8 mps = 12 mps
12 mps / 2 = 6 mps the average speed in meters per second between 5 and 10 seconds.
Answer:
1.50d=total
Step-by-step explanation:
hope it's right
