Answer:
Step-by-step explanation:
x, height of men is N(69, 2.8)
Sample size n =150
Hence sample std dev = 
Hence Z score = 
A) Prob that a random man from 150 can fit without bending
= P(X<78) = P(Z<3.214)=1.0000
B) n =75
Sample std dev = 
P(X bar <72) = P(Z<9.28) = 1.00
C) Prob of B is more relevent because average male passengers would be more relevant than a single person
(D) The probability from part (b) is more relevant because it shows the proportion of flights where the mean height of the male passengers will be less than the door height.
If restaurant rotates

every 15 minutes, then after one hour it will rotate

.
When restaurant makes full rotation

, the length will be

. But

<span>is only

from the full rotation, so the bird will pass

ft
</span><span>
</span><span>
Answer: B is a correct choice
</span>
35 squared + 35 squared
rad 2450
35 rad 2
Answer:
Think about it!
Step-by-step explanation:
The human brain is there for a reason. Use it or I'll turn you into a corpse rotting in an alleyway somewhere in Cleveland!
Answer:
The result of applying the square root property of equality to this equation is
.
Step-by-step explanation:
Consider the provided equation.

As the above equation is formed by perfect square trinomial so simply applying the square root property as shown:

Isolate the variable x.

Hence, the result of applying the square root property of equality to this equation is
.