Adam is now 9 years older than Brianna and 13 years ago he was twice as old as she was then. How old are Adam and Brianna now?

This is a standard deviation contest. you must choose four numbers from the whole numbers 22 to 9595, with repeats allowed. choose four numbers that have the largest possible standard deviation.

15 divided by x as a verbal expression

B is between A and C, AB=25, and BC=11. Find. AC

A health club charges $35 dollars a month for membership fees. Determin whether the cost of membership is proportional to the number of months. Explain your reasoning.

5. Monique is jumping rope and jumps 3 tin every 5 seconds. About how long does it her to jump 100 times?

Xavier is going to invest $3,900 and leave it in an account for 14 years. Assuming the interest is compounded daily, what interest rate, to the nearest hundredth of a percent, would be required in order for Xavier to end up with $9,200

Show me 3 / 1 divided by 2/4

What is the answer to 4/7*2/3

What is 0.386 0.3 0.683 0.836 from order to greatest to least

The probability that you roll a two on a six-sided die is 1/6 If you roll the die 60 times, how many twos can you expect to roll?