Question

there are half as many 11th grade students in the band the are 9th grade students. how many 11th grade students are in the band

Answer 1

ok sorry

Answer 2

Lacking data. Need to know total band members.

Answer 3

Let f(x)= 2x+1 and g(x) = 3x^2-4

find:

a) f^-1

b) gof (-2)

c) fog (x)

Answer 4

42