The perimeter of a rectangular room is 43 ft. The width is 9.5ft. What is the length? A. 2.6 feet B. 4.53 feet C. 12 feet D. 24 feet

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

What ia the sum if the first 7 terms of the geometric series

The length of time it takes to find a parking space at 9 a. m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)