Answer:
Maths keeps one mentally active. The total surface of a hemisphere = 3(pi)r^2. So if the radius = 10 cm, then the TSA = 3(pi)r^2 = 300(pi) = 942.8571429 sq cm.
Step-by-step explanation:
hope this helps you :)
Answer:
22.3 minutes
Step-by-step explanation:
The computation of the travel time is as follows:
Given that
= 17
And, the standard deviation is 4.5
P(X≤C) = 0.88
P( x -
) ÷
≤ (C -
) ÷
= 0.88
(C -
) ÷
= 1.175
c =
+ 1.175 × 
= 17 + 1.175 × 4.5
= 22.3 minutes
Hence, the travel time is 22.3 minutes
Answer:
the prob of a,b,c or d being picked up is 1/4
Step-by-step explanation:
Hello: here is a solution