Find the perimeter of the following shape, rounded to the nearest tenth:

News cameras take an overhead picture of a crowd at an outdoor event journalist then count the total number of people in the picture and use the sample of estimate the total number of people in the crowd this process is an example of

What is the solution set of the quadratic inequality x2- 5< 0? o {xl-55x55{x- 155x55){xl -55x5 15){x1 - 15 sx5/5)

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b