The grades on a math midterm at Springer are roughly symmetric with u = 68 and o = 4.5. Brandon scored 71 on the exam.
Find the Z-score for Brandon's exam grade. Round to two decimal places.

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Find the distance between (0,5) & (-4,2)

(x-5)1/2+5=2 what is a possible solution?