Ella collects dimes, quarters, half dollars, and $1 coins in her piggy bank. When she opens it, the number of dimes equals the number of half dollar coins. The number of quarters also equals the number of $1 coins. Knowing that there is at least one of each coin in the piggy bank and that the value of the coin collection is between $10 and $12, find the number of unique possible combinations of coins in the collection.

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.

answer:

24pi or letter c

try quizlet : ) hope this

sorry i really don't know what tiles and steps you are referring to

step-by-step explanation: