It would be (A) because if you do the math 11% out of 76,500 would be $7,428 and (B) made less because 8 % of 85,740 would be $<span>6,859.
So the answer is (A).</span>
8 pm to midnight (12 pm) = 4 hrs
so the temp dropped -16.8 in 4 hrs (because the temp started at 0)
-16.8/4 = -4.2....so it dropped 4.2 every hr.
temp at 9 pm (1 hr after 8) would be (0 - 4.2) = -4.2
I think the answer is a: 5:6