In 2000, a reproductive clinic reported 41 live births to 165 women under the age of 38, but only 5 live births for 92 clients aged 38 and older. is there evidence of a difference in the effectiveness of the clinic's methods for older women? complete parts a through c. use alphaαequals=0.010.01.

Astudent received the following grades last semester. find the student's semester grade point average. an a is algebra (3 credits), a b in history ( 3 credits), a in sociology ( 3 credits) a d in english ( 3credits) and a c in seminar ( 2credits). an a is worth 4 points, a b is worth 3 points a c is worth 2 points and a d is worth 1 point.

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

How do i put 3(x+7) in distributive property