What does "find (g times f)(3)" mean
f(x)=3x-2
g(x)=x squared

Multiply the functions then multiply the product by 3.

Step-by-step explanation:

(3x-2)(x^2)(3)

first lets do (3x-2)(3)

9x-6

then lets do (9x-6)(x^2)

9x^3-6x^2

answer:

it will cost 480 dollars to refurbish the larger wood floor

step-by-step explanation:

as it's a ratio of 4 that costs 384 dollars, divide the price by the ratio

384 / 4 = 96 dollars

96 dollars per unit of the ratio

now to get the price to refurbish the larger wood floor, times the price by the units

96 * 5 = 480