D(t) = 50 – 23 sin (11 (t +0.23)).
After she starts measuring, when is the first time the depth of the waves is at its average value? Give an exact
answer.

what is the graph

step-by-step explanation:

6,250

step-by-step explanation:

to get the area, multiply 360 by 160.(57,600)

to find out how many bags of fertilizer it will take, first figure out how many square feet one bag can hold. divide 1000 by 8(125) to get the unit rate(how many square feet one pound of fertilizer can hold)and multiply it by 50(6250). if i haven't made a mistake, that is the answer.

its 50 miles away from the starting point