Which polynomials are in standard form? check
all that apply
12x
10x + 3x2 – 8
15x + 4
2-7x

answer: d. joseph james clark​

explanation:

the graph shows the spread of railways in the 1800s.

based on the graph, the conclusion that can be drawn about germany is answer d)   by 1880, germany had more rail lines than great britain and russia.

equal area projections

equal-area projection. a projection in which regions on the earth's surface that are of equal area are represented as equal.

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.