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erik [133]
2 years ago
15

100 POINTS!!!!!!!!! ANSWER NOWEvaluate each exponent.

Mathematics
2 answers:
Aleonysh [2.5K]2 years ago
5 0

Answer: -3^4=-81\\(-3)^4=81\\3^{-4} =\frac{1}{81} \\-3^{-4} =-\frac{1}{81}


Step-by-step explanation: In some cases you must apply the exponent rule, simplify, or multiply them together to get your answer.


AURORKA [14]2 years ago
5 0

81 = (-3)^4

-81 = -3^4

1/81 = 3^-4  because 3^-4 = 1 / 3^4 = 1 / 81

- 1/81 = -3^-4 because  -3^-4 = -1 /(3^4) = - 1 / 81

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Work out 77 % of 775.66 m Give your answer rounded to 2 DP.
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
Over the last 2.5 years, the water level in a lake has changed by -0.3 feet per year. Scientists predict that the water level wi
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Answer:

Step-by-step explanation:

A)

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B)

"The overall change of the water level after 7.5 years will be -2.75 feet."

This statement appears to be false based on information provided

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C)

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D )

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this statement is true

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2 years ago
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3 years ago
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32       32

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