The monthly expenditures on food by single adults living in one neighborhood of Los Angeles are normally distributed with a mean of 370 and a standard deviation of 80 determine the percentage of samples of size 4

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

answer:

it is 28 degrees colder in detroit than philadelphia.

step-by-step explanation:

what number adds to 21  

-7 + ? = 21

-7 + 28 = 21

hope it

answer: the actual answer is a. good bank will have the least amount in fees per year.