This probability distribution shows the typical grade distribution for a Geometry COurse with 35 students. Grade A B C D Frequency 5 10 15 3 2 Find the probability that a student earns a grade of B or C.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

For which pair of functions is (gof)(a)=|a|-2?

Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?