I need help solving these

1. 1. Vocabulary  What does the exponent in the expression tell you?

it means that is multiplied by itself times:

1. 2.

The power is or square, notice how the geometric model is made out of dots forming a flat square.

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The power is or cube, notice how the geometric model is a cube.

1. 4.

The power is or square, notice how the geometric model is a flat square.

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4. 15. Technology First week => hits, every week => the number of hits triples, means , 5th week => hits every week * 5 = hits.

I apologize if there's any misspelling or wrong answer.