Suppose that an empty pool is being filled at 1.5 foot per day. Write an equation for the water level after d days. What will be the level of the pool after 6 days? How long will it take the pool to reach 21ft

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Divide. reduce the answer to lowest terms.5 2/3 ÷ 3 1/9

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)