A culture started with 4,000 bacteria. After 8 hours, it grew to 4,400 bacteria. Predict how many bacteria will be present in 9 hours. round your answer to the nearest whole number ... exponential growth formula

258 times 78 divided by 62 subtract 100

troy is going to spain and needs to convert his dollars to euros. He knows that when he goes, $5.00 is equivalent to about 3.45 euros. about how many more or fewer euros would troy get for $125 if the exchange rate had changed to 0.

A company manufactures two types of trucks. Each truck must go through the painting shop and the assembly shop.

Write 53 as a prime Factorization of each number

A shipment of 288 textbooks have been delivered. Each of the 10 classrooms will receive an equal share of the books, with any extra books being stored in the bookroom.

If Sam has 6/8 apples and he gives 4/6 away How much doe she have left?

What will the length and width be for a perimeter of 15

Nothing at all nothing

tell whether the events are independent or dependent. Then find P (A and B) ... You roll a number cube two times. Event A:You roll an odd number on the first roll. Event B:You roll a 4 on the second roll.

Express the length (in terms of w) of a rectangle which is five more than the width, w.