Someone what is the value of (-3/4)^-4 i would really appreciate it. : )

Closing a credit card usually _your debt ratio.a. increasesb. decreasesc. improvesd. has no effect on

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5