The function f(t) represents water going into a swimming pool with respect to the number of hours (t) water is flowing in where t represents time. F(t)= t^2 + 8t +9. There is a leak in the pool and it is losing water at a rate represented by d(t). D(t) = t^2 +11t+4

Brainliest ! which of the coordinates are not of th vertices of the feasible region for the system of inequalities y≤4,,x≤5,x+y> 6 a(2,4) b(0,6) c(5,4) d(5,1)

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Which question is not a good survey question? a.don't you agree that the financial crisis is essentially over? 63on average, how many hours do you sleep per day? c. what is your opinion of educational funding this year? d.are you happy with the availability of electronic products in your state?