Mathematics, 06.05.2020 07:38 camdenmorrison
Craig likes to collect records. Last year he had 10 records in his collection. Now he has 12 records. What is the percent increase of his collection?
Answers: 2
Answer from: Quest
not enough information
step-by-step explanation:
we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.
Answer from: Quest
3x+9+4x+x=8x+9that's the answer for your question.
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Craig likes to collect records. Last year he had 10 records in his collection. Now he has 12 records...
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