Which expression represents the composition f(g(h( for the functions below?

f(x) = 2x + 1
g(x) = 4x^2
h(x) = x^2

a- 4x^4
b- 8x^4 + 1
c- 8x^2 + 1
d- (8x^2 + 1)^2

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

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