the figure below shows a shaded region and a nonshaded region. angles in the figure that appear to be right angles are right angles.

what is the area, in square feet, of the shaded region?
enter your answer in the box.( answer) square feet

what is the area, in square feet, of the nonshaded region?
enter your answer in the box.(answer) square feet

Which of the following is the result of expanding the series

Money off coupons have been circulated to 300 households. only 2/5 of these were redeemed (used) in the local supermarket to get a free shampoo. what fraction of coupons were unused? (ps: write how you got the answer)

Pleasse me i need an answer. give me the correct answer. answer if you know it ! the club will base its decision about whether to increase the budget for the indoor rock climbing facility on the analysis of its usage. the decision to increase the budget will depend on whether members are using the indoor facility at least two times a week. use the best measure of center for both data sets to determine whether the club should increase the budget. assume there are four weeks in a month. if you think the data is inconclusive, explain why.