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Danny has a coin collection.

Danny has a coin collection. 20% of his collection are quarters. If Danny has 13 quarters, how many coins does he have in his
1. 1 answer
2. asked by tg
3. 142 views
Mackenzie was given 150 coins to start a coin collection. She is going to add 30 coins a month to her coin collection. Write a
1. 1 answer
2. 85 views
A coin collection is purchased for $1,000. Twenty years later, the owner is told that the collection is worth quite a bit of
1. 1 answer
2. asked by kyle
3. 1,063 views
Arianys has a coin collection. She keeps 11 of the coins in her box, which is 2% of the collection. How many total coins are in
1. 1 answer
2. 109 views
Myesha has a coin collection. She keeps 4 of the coins in her box, which is 5% of the collection. How many total coins are in
1. 46 answers
2. asked by HJP
3. 261 views
Write the equation of this situation: the value,v, in hundreds of dollars of Debbie's coin collection is 10 dollars more than
1. 1 answer
2. asked by cody
3. 1,026 views
Lori has an equal number of dimes, nickels, and pennies in her coin collection. If the total value of the coins is $12.16, how
1. 1 answer
2. asked by Anonymous
3. 454 views
Danny’s home was filled with memories from his father’s baseball days. His dad had always taken a special interest in
1. 1 answer
2. 114 views
We have an infinite collection of biased coins, indexed by the positive integers. Coin i has probability 2−i of being
1. 3 answers
2. asked by Chibuzo
3. 1,466 views
Danny’s home was filled with memories from his father’s baseball days.his dad had always taken a special interest in
1. 1 answer
2. 116 views