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.

22 points algebra 1//sum and product of rational and irrational numbers. dont have to do all 4 if could much : )) write an example: 1) how the product of two identical irrational numbers can be a rational number. 2) how the product of two different irrational numbers can be a rational number. 3) write a quotient of intergers that is not a real number. 4) is the set of positive irrational numbers closed for the operation of division? if not give a counter example.

Can someone me with this math problem? i would greatly appreciate it .

In basketball, some baskets are worth two points. others are worth three points. in one game, the ratio of three-point baskets to three-point tries for one team was 5 font size decreased by 5 : font size decreased by 5 : 6. if the team scored 75 points from three-point baskets, how many three-point tries did the team have?