Which of the following is a type of data that is likely to be normally distributed?
O A. The number of students in a class who fail a quiz
B. The outcomes of a fair coin flipped 200 times
C. The number of students in a class who get an A on a quiz
D. The heights of all the 2-year-olds in Canada
SUBMIT

Let f (x) = x e8x. find a formula for the nth derivative of f, where n is any positive integer. use x and n in your answer if needed. f (n)(x) =

Jenny made a scale drawing of a city. the scale she used was 5 inches = 1 yard. what is the scale factor of the drawing?

Which account has the highest effective annual interest rate? not necessary but show how you got your answer.a. account 1: interest is compounded quarterly at an annual rate of 4.20%.b. account 2: interest is compounded monthly at an annual rate of 4.15%.c. account 3: interest is compounded semiannually at an annual rate of 4.10%d. account 4: interest is compounded annually at a rate of 4.25%.