Some countries can not efficiently produce goods because they have old, outdated, machinery. Based on this information, what would MOST improve the county's economy? A increased barriers to trade

B investment in capital goods

C investment in human capital

D increased government regulation

the answer is 8

step-by-step explanation:

3.14 x 8x8

$32,660

step-by-step explanation:

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

11

step-by-step explanation:

32.50-7.50=25

225/25=11