ten tiles numbered 1 through 10 are placed in a bag you randomly chose one tile. without replacing the tile you randomly chose a second tile. Find the probability of choosing a 4 and then an even number?

14, 8, 17, 21, x, 11, 3, 13; range: 20

Two friends, Bob and Ben, each buy one ticket for a drawing. They can choose six numbers from a total of one hundred numbers (0 - 99) for their ticket. Bob chooses the numbers 1, 2, 3, 4, 5, 6, and Ben chooses the numbers 39, 45, 66, 72, 74, 89.

Fred Erickson borrows $2,500 for 3 years at 9% annual interest. His montly payment is $79.50. How much total interest will he pay on the loan?

Solve for z: -4.75 = z/2 z = ?

Amir can run 15 kilometers in one hour. How many kilometers can Amir run per minute? There are 60 minutes in 1 hour.

Line m passes through (-9,4) and (9,6). What is the y-intercept of line m?

Find the radius of a circle with a diameter of 40 in

What number should be added to - 21 to get the sum of - 26

If the lake is 6 miles across, how long did it take them to complete their trip?

18b) A bag contains 300 counters which are red blue and yellow. - are red, are blue. How many are yellow?