A number of baseball cards were shared among Ray, Serge, and Tony in the ratio 2 : 4 : 9. If Serge got 55 fewer cards than Tony, how many cards did Tony get? Explain in words how to solve this problem.

f your score on your next statistics test is converted to a z score, which of these z scores would you prefer: minus 2.00, minus 1.00, 0, 1.00, 2.00? Why? A. The z score of minus2.00 is most preferable because it is 2.

Crystal earns $6.00 per hour mowing lawns. • Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. • How much does Crystal earn if she works 2 hours and 15 minutes?

Sally paid $94 for 4 concert tickets. The price included a $10 transaction fee. Solve the equation 4p + 10 = 94 to find the price, p, of on concert ticket.

An urn containing n balls can be represented by the set u = {b1, b2, ..., bn}. interpret the following algorithm in the context of urn problems. does it represent drawing with or without replacement? how many lines does it print? for i is in {1, 2, .

The relationship between cups of flour y and cups of sugar x in the same second recipe is y = 7/4 if you use 4 cups of sugar, how much flour does each recipe need?

What is the range and domain of {0,.4) (1,.8) (2,1.2) (3,1.6) }

Pizza house offers 3 different salads, 2 different kinds of pizza, and 4 different desserts. how many different three-course meals are possible?

Mikkel pays a 4 percent state income tax on his earnings. If he earns $1,867, how much state income tax can he expect to pay? $46.68 $74.68 $466.75 $746.80

Thirty plus the quotient of a number and two N = A Number (writting algebraic expression)

What are the equations for these graphs