Not completely sure what you’re asking but y=3.5x has the sharpest rise and out of the bottom four y=3x does
Here we go ~
In the above question, it is given that :
A.) Find f(2) :
or
B.) Find 
:
so, we can write it as :
Now, put x = , and y = x and we will get our required inverse function ~
C.) Find 
:
Part a)
The mean height is 69 inches with a standard deviation of 2.5 inches.
If we consider a interval of heights that relies on no more than two standard deviations from the mean, we will cover, approximatelly, 95% of men's heights. Then, we interval that we're looking for is:
Answer: 64 TO 74 INCHES
Part b)
Since [69,74] is half of the interval in the previous answer, we might expect half of 95% as the percentage of men who are in this interval. That is:
Answer: 47.5 PERCENT
Part c)
A interval of heights that relies on no more than one standard deviation from the mean covers, approximatelly, 68% of men's heights. Then, we can consider that the percentage of men that are between 64 and 66.5 inches is given by 47.5 - 68/2 = 13.5.
Answr: 13.5 PERCENT
Answer:
Im not sure, maybe around 5-6 minutes?
Step-by-step explanation:
