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whitegirlkodakk9644
12.03.2021 •
Mathematics
Over a three-week period, Abram spent 15
hours practicing the piano. If he keeps the
same schedule, how many hours will he spend
practicing in the next 4 weeks?
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Ответ:
20 hours
Step-by-step explanation:
First off, if we divide the number of hours he has played by the number of weeks 15/3 =
It would be an average of 5 hours per week
Therefore, in the next 4 weeks we would practice for 20 more hours.
i hope this helps you<33
have a nice day or night
Ответ:
Louise’s answer is not correct. She is missing the term 30x3. When squaring a binomial, it is best to write the product of the binomial times itself. Then you can use the distributive property to multiply each term in the first binomial by each term in the second binomial. Louise also could have used the formula for a perfect square trinomial, which is found by squaring a binomial.