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Ymorist [56]
3 years ago
14

PLESE HELP ASAP!!!! Worth 15 point plz help!!

Mathematics
2 answers:
yulyashka [42]3 years ago
8 0
The last expression is correct
Y_Kistochka [10]3 years ago
3 0

Answer:

The last expression is correct

Step-by-step explanation:

We have been given the following expression for simplification;

4^{4}*4^{-9}

The bases of the two expressions are the same. They are both equal to 4. When multiplying numbers with the same base, we simply add their exponents. In this case our exponents are;

4 and -9

adding them we have;

4 + (-9) = -5

The simplified expression thus becomes;

4^{-5}=\frac{1}{4^{5}}

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2 years ago
14. Find the average of the 1000 whole numbers
steposvetlana [31]

Answer:

500.5

Step-by-step explanation:

The average of a set of numbers is the sum of the numbers divided by the number of numbers.

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5 0
3 years ago
A contractor is required by a county planning department to submit one, two, three, four, or five forms (depending on the nature
Anuta_ua [19.1K]

Answer:

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4 0
3 years ago
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Blababa [14]
I think that the answer you are looking for is 0.3

7 0
3 years ago
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Pepsi [2]

Answer:

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