Answer:
A gasoline tank for a certain car is designed to hold 14.0 gal of gas.


a)What is the probability that a randomly selected tank will hold at most 13.7 gal?
We are supposed to find 



Refer the z table for p value
p value = 0.0668
So, 
The probability that a randomly selected tank will hold at most 13.7 gal is 0.0668
b)What is the probability that a randomly selected tank will hold between 13.4 and 14.3 gal?
We are supposed to find 



P(x<13.4)=P(z<-3)= 0.0013



P(x<14.3)= 0.9332

The probability that a randomly selected tank will hold between 13.4 and 14.3 gal is 0.9319
(c) If two such tanks are independently selected, what is the probability that both hold at most 14 gal?
We are supposed to find 



Refer the z table for p value
p value = 0.5
So, 
Two such tanks are independently selected, the probability that both hold at most 14 gal = 0.5 * 0.5 = 0.25
Hence If two such tanks are independently selected, the probability that both hold at most 14 gal is 0.25
Neither, they ride the same.
First, convert 39/32 to a mixed number. Since it equals 1 7/32, and that's how much beth rode, they both rode the same.
Answer:
7680
Step-by-step explanation:
128,000 x .06= 7680
I can’t even read it ...
step by step explanation:
Answer = 314.2
Area of cyclinder:
Area at base x height
Pi = 3.142
5^2 x 3.142 = 78.55
78.55 x 4 = 314.2