A restaurant sells only two kinds of pizza, meat pizza and vegetarian pizza. In one day, the restaurant sold 80 pizzas. Out of the 45 meat pizzas it sold, 20 of them were thin crust. Out of the vegetarian pizzas it sold, 15 were thin crust and 20 were thick crust. Complete the two-way frequency table to organize the thin crust and the thick crust pizzas the restaurant sold that day.

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 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)

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)

Glenda makes an online purchase for picture frames for $12.95 each and formats of $5.89 each the site says it taxes paid by the customer or 6.5% of the total purchase price shipping charges are based on the