Two thirds of jacks sports cards are baseball card. If he has 93 cards, how many are baseball cards? A. 186
B. 140
C. 62
D. 31

Aculture started with 3000 bacteria. after 5 hours it grew to 3900 bacteria. predict how many bacteria will be present after 9 hours

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

There are 93 calories in a small candy bar how many calories are ther in a half dozen small candy bars?