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2 years ago

13

Sammi practiced piano for 23 minutes on Monday, 37 minutes on Tuesday and 42 minutes on Thursday. Her piano teacher wants to kno

w about how many minutes she spent practicing total. Which of these shows how she can estimate the answer by rounding the addends?

1 answer:

11111nata11111 [884]2 years ago

8 0

Answer:

i d k this stuff :(

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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dybincka [34]

Answer:

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Step-by-step explanation:

This is expressed as 15 C 3 ( C- combination)

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3 years ago

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agasfer [191]

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Answer:

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