The length of a rectangular placemat is 23 inches, and the perimeter of the placemat is 87 inches. What is the
area of the placemat?
A
20.5 in?
B. 736 in?
C. 471.5 in?
D. 943 in?

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Meghan has created a diagram of her city with her house, school, store, and gym identified. a. how far is it from the gym to the store? b. meghan also wants to walk to get some exercise, rather than going to the gym. she decides to walk along arc ab. how far will she walk? round to 3 decimal places.

Find the dimensions of the circle. area = 64π in.² r= in.