Mathematics, 25.02.2020 19:59 jtal
A jar contains four coins: a nickel, a dime, a quarter, and a half-dollar. Three coins are randomly selected from the jar.
a. List the simple events in S. b. What is the probability that the selection will contain the half-dollar?c. What is the probability that the total amount drawn will equal 60¢ or more?
Answers: 1
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Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?
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A jar contains four coins: a nickel, a dime, a quarter, and a half-dollar. Three coins are randomly...
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