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Three quarters are tossed and

Three quarters are tossed and a tail appears on at least one of them. What is the probability that at least one head appears?
1. 3 answers
2. asked by Sam
3. 5,597 views
Three fair quarters are tossed, and a tail appears on at least one of them. What is the probability that at least one head
1. 3 answers
2. asked by Anonymous
3. 2,609 views
I have k quarters, five less quarters than nickels and one more than twice as many dimes as quarters. Find the value of the
1. 1 answer
2. asked by Angelina
3. 382 views
Charlotte is going to flip 3 quarters and lists the sample space in a tree diagram.How many outcomes are possible from flipping
1. 5 answers
2. 139 views
Solve the problem using matrices.John has a jarful of quarters and nickels. There are 84 coins in the jar. The value of the
1. 3 answers
2. asked by Heaven
3. 1,619 views
Of the coins in my collection, 13/25 are quarters. Of these quarters 2/3 are state quarters. What fraction of my coins are state
1. 1 answer
2. asked by Alice
3. 862 views
HELP PLEASE! URGENT!Greg started with a certain number of quarters. He then decided on a number of quarters he would save each
1. 1 answer
2. asked by Weather
3. 1,140 views
A bag contains 44 U.S. quarters and six Canadian quarters. (The coins are identical in size.) If seven quarters are randomly
1. 0 answers
2. asked by brad
3. 1,389 views
Three quarters are tossed, and a tail appears on at least one of them. What is the probability that at least one head appears?
1. 2 answers
2. asked by Miri
3. 1,111 views
A box contains only quarters and dimes. If there 10% more quarters, the total value of the money in the box would increase by
1. 4 answers
2. asked by Katie
3. 895 views