For f(x) = 3x and g(x) = x + 2, find the following functions.
a. (fog)(x); b. (g of)(x); c. (fog)(4); d. (gof)(4)
a. (fog)(x) = 1
(Simplify your answer.)
b. (gof)(x) =
(Simplify your answer.)
c. (fog)(4) =
d. (gof)(4)= 1

Write a numerical expression that satisfies all of the following conditions. 1.)the only number used in the expression is 5 2.)at least one exponent other than 1 is used 3.)when the expression is evaluated, the answer is greater than 40 and less than 50

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin.how many doctors use brand x aspirin