What are the chances of getting heads two times in a row in a coin toss?

write the first four terms of the sequence the rule is: start at 3 1/8, subtract 3/4

If your constant of proportionality is 10inches in one minute how do you find how many minutes it takes for a snail to move 85 inches

Ben's bike shop charges 15.50 per hour to rent a bicycle and helmet. Cathie's bike shop charges 9.25 per hour for the bike with a flat fee of 12.50 for the helmet rental.

Select the difference of (8x2 - 3x3) - (4x2 - 7x3).

12+b= 26 Solve by using substitution

Your teacher puts numbers 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 and 12 in a hat and asks you to draw a number. what's the probability that you will draw either a 4 or a 6?

Can you determine the number of digits in the quotient of 637/7 without dividing? explain

A man can make 12 birdhouses in 8 hours. How many hours will it take him to make 30 (show you work)

paul has a total of 15 markers and pencil. Each pencil cost $0.30 and each marker costs $1.25 how many pencils does paul have

A ferris wheel is 35 meters in diameter and boarded at ground level. The wheel makes one full rotation every 8 minutes, and at time t = 0 you are at the 9 o'clock position and descending.