Can anyone please help me answer this math question right away? I need the correct answer right away!

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

What is the standard form of -5x^2+2x^4-11+x^3+3x

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.