Suppose that the helght (in centimeters) of a candle is a linear function of the amount of time (in hours) it has been burning. After 7 hours of burning, a candle has a height of 20.9 centimeters. After 25 hours of burning, its height is 15.5 centimeters. What is the height of the candle after 12 hours?
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
Hello!
volume of sphere =4/3.pi.r^3
1260=3*6*7*10=3^2*2^2*7*5 perfect cude = 3^3*2^
step-by-step explanation:
give more details
step-by-step explanation: