On Friday, the temperature changed at a rate of −4°F per hour. How many hours did it take for the change in temperature to be −24°F? A) −6 B) −24 C) 6 D) 24

C) 6

Step-by-step explanation:

the answer is 6 because if the rate of temperature change is -4°F per hour that would mean it would take 6 hours for the temperature to reach -24°F

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2

130.66 for edgedunity students