Help me this question What is f[g(3)] for the following functions?

f(x) = 4x2 − 3

g(x) = 5x − 2

f[g(3)] = 13
f[g(3)] = 163
f[g(3)] = 363
f[g(3)] = 673

Through non-collinear points there is exactly one plane.

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

(10. in the figure, a aabc is drawn tocircumscribe a circle of radius 3 cm ,such thatthe segments bd and dc are respectively oflength 6 cm and 9 cm. find the length ofsides ab and ac.