Suppose the digits can repeat. Find the number of possible two-digit codes and three digit codes. Describe any pattern and use it to predict the number of possible five-digit codes.

Dana was picking strawberries to sell and placing them in baskets on a table. the number of strawberries in the basket is 4 more than the number of baskets on a table.

Which number should be added to both sides of the equation to complete the square x2-6x=5

Is 16/18 the same as 1/2

15 multiplied by 1/5

A scientist has 2/3 liter of solution. He uses 1/2 of the solution. how much solution is used for the experiment?

Ajar contains 12 caramels, 7 mints and 16 dark chocolates. What is the probability of selecting a mint expressed as a fraction?

store is selling five cans of tomato sauce for $5.25. What is the unit price? unit price = total price : number of units per package

A club uses the function f (x) = 121 (1.12) ^x to predict the number of members it will have x years after 2010. What is the predicted number odds members the club will have in 2020?

What is 24500 up 27%

5 ducks to 30 geese What's the meaning?