Mathematics, 07.01.2021 18:30 hannah1072

Write each expression using an exponent: 1. 1⋅7⋅7⋅7⋅7⋅7
2. 1⋅(45)⋅(45)⋅(45)⋅(45)⋅(45)
3. 1⋅(9.3)⋅(9.3)⋅(9.3)⋅(9.3)⋅(9.3)⋅(9. 3)⋅(9.3)⋅(9.3)
4. The number of coins Jada will have on the eighth day, if Jada starts with one coin and the number of coins doubles every day. (She has two coins on the first day of the doubling.)

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Write each expression using an exponent: 1. 1⋅7⋅7⋅7⋅7⋅7
2. 1⋅(45)⋅(45)⋅(45)⋅(45)⋅(45)
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