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Luba_88 [7]
3 years ago
8

Rewrite using a single positive exponent. (7^2)^-7

Mathematics
1 answer:
saw5 [17]3 years ago
3 0

Answer:

Step-by-step explanation:

we have to remember the power rules, power raised to the power-we use the multiplication

(7^2)^-7=7^-14= 1/7^14

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So hmmm let's see
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her total annual income is 49696, now, if we subtract the band and investment income, we'd be left over with only what comes from her job payrate
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now, she only works 28 hours weekly, how much is that yearly?   well, 52 weeks in a year, she works 28*52 hours a year, let us divide 37856 by that

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A and B are dependent events.
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