ASAP 45 POINTS TEST TIMED URGENT A builder plans to put two decorative windows near the roof of a house. Sketches of the windows are shown.

A window is shaped like a trapezoid. The trapezoid has a base of 3 feet, a height of 3 feet, and top side length of 1 foot.

Both windows are congruent. What is the combined area of the two windows?

6 square feet

9 square feet

12 square feet

18 square feet

Find the value of x for which abcd must be a parallelogram -9-6x x-30

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.