Answer:
72
Step-by-step explanation:
7.2 x 10 = 72 and 72 ÷ 10 = 7.2
Answer:
Altitude of a Pyramid
Step-by-step explanation:
Since you are calculating the height of a 3-Dimensional Object, you start from the base of the shape, and work your way up. Therefore, this is also called altitude. Example: a plane taking off, gaining altitude. Hope this helps!
You have to solve this integral

That integral is easy to solve:
525600[0.42 t^3/3 + 2.7t^2/2 - t] eavluated between the limits of the integral, i.e. 7 and 0.5
Four and eleven hundredths
Key word here, "or"...so you would add the unique probabilities of either together...
P(e)=1/2, P(>4)=3/10 (the numerator is three rather than five because 2 and 4 were already accounted for in P(e)...
P=5/10+3/10=8/10=4/5 (80%)
P=0.8