What is the equation of the least squares regression line for the data set?
hours
71
y=-0.8792 + 43. 293
oy=-0.8792 – 43. 293
y=1.9882 – 43. 293
y=-1.988x + 43.293

child does not get an education so she can use the molla on junk

b

step-by-step explanation:

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

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.