Use wk = r1/n cos θ + 2kπ n + i sin θ + 2kπ n , where k = 0, 1, 2, , n − 1, to compute all roots. (write your answers in the form a + ib. enter your answers as a comma-separated list.) (−1 − 3 i)1/4

it should be a and d. lmk if i'm wrong xd

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

table 3 represents a direct variation function. : )