Question 1 - If f (x) = -3x +2. f(-2)

Question 2 - Determine whether the relation is a function.

(-5,2) , (3, -3) , (1 , 7) , ( 3, 0)

Question 3 - If f(x) = 3x + 2. f(9)

Question 4 - Determine whether the relation is a function.

( 2, 7) , ( -5, 20) , (-10, 20 ) , (-2, 10) , (1, 20)

(I don't know why it says college)

The number of nails of a given length is normally distributed with a mean length of 5.00 in, and a standard deviation of 0.03 in. find the number of nails in a bag of 120 that are less than 4.94 in. long.

Assume that 1400 births are randomly selected and 1378 of the births are girls. use subjective judgment to describe the number of girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below. a. the number of girls is neither significantly low nor significantly high. b. the number of girls is significantly high. c. the number of girls is significantly low. d. it is impossible to make a judgment with the given information.

Question 14 (1 point) larry deposits $15 a week into a savings account. his balance in his savings account grows by a constant percent rate.