The population of Columbus, Ohio, in 2014 was about 823,000. The population of the United States was about 319 million in 2014. Write each population in scientific notation.

About how many times larger was the population of the United States than the population of Columbus, Ohio? Show your work.

could you give more information?

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

step-by-step explanation:

graph using a few selected

x         y

-1       15

0         6

1         2.4

2       0.96