Anna is preparing 30 days of dessert for her pet beetle. She starts by mixing 3.67 grams of pureed ants with 1.43 blueberry. She then divides the mixture into 30 equal parts, one for each day. The International Federation of Beetle Keepers recommends that a beetle should have 0.15 grams of such a dessert each day. Over the course of a 7 day week, how many more grams of dessert will Anna's beetle have eaten than the recommended amount?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Leslie started last week with $1200 in her checking account. during the week, she wrote the checks below.