Improper fraction of - 8.25

A science experiment begins with a bacterial population of 12. After 1 hour, the population is 18. After 2 hours, the population is 27.

the product of 3, j, and a is represented by the expression "3ja." if the value of j is positive, what must be said about the value of a in order for the product to be positive?

A student has three mangos, two papayas, and two kiwi fruits. if the student eats one piece of fruit each day, and only the type of fruit matters, in how many different ways can these fruits be consumed

Jack has 9 coins in his pocket he only has pennies and dimes he has 3 fewer dimes than pennies. how much money does jack have?

The length of a rectangle is 4 units less than twice the width. What is the length if the area of the rectangle is 160 square units? Enter your answer as a number, like this: 42 Do not enter any units.

The desired accumulated amount is $100,000 after 4 years invested in an account with a 4% interest compounded quarterly

A store had 600 pounds of feed. After delivering equal amounts to 4 farmers, there are 60 pounds left. How many pounds did each farmer receive?

Simplify the following expression. 1/4 (24-16x) a. 6+4x b. 6+4 c. 6-4x d. 6-4

In some country's congress, the number of representatives is 25 less than five times the number of senators. there are a total of 515 members. find the number of senators and the number of representatives.

one large cake can feed 12 adults or 16 children. how many cakes will be needed to feed 30 adults and 50 children