3 years ago

3^2(3^3)^2.3^-8 simplify

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

8 0

Answer:

9.03795768

Step-by-step explanation:

Hope this helped.

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Her change will be $16.22 since 20 +20 is 40 and 40 - 23.78 is 16.22

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4 years ago

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Drupady [299]

Answer:

Step-by-step explanation:

9+6(2+3/6)

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3 years ago

Which expression is equivalent to −1/ 12x−1 /3?

alexandr402 [8]

Answer:

$\frac{1}{12} (-x-4)$

Step-by-step explanation:

the expression we have is:

$-\frac{1}{12} x-\frac{1}{3}$

To find an equivalent expression, it would be helpful to express 1/3 so that it has a 12 in the denominator:

$\frac{1}{3}=\frac{4}{12}$

so we substitute this:

$-\frac{1}{12} x-\frac{4}{12}$

and now we have 1/12 in both terms :

$-\frac{1}{12}x-\frac{1*4}{12}$

so we can factor it (we take it out of each term: in the first we are left with -x and in the second with -4):

$\frac{1}{12} (-x-4)$

the equivalent expression is: $\frac{1}{12} (-x-4)$

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3 years ago

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (2

Airida [17]

A Least Square Regression Line is the best thing to use for this because there is inconsistencies and no direct equation to be able to fill all of these points. They may be outliers and therefore we should use a calculator for a Regression Line to be calculated to find the residual.

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4 years ago

Which of the following expressions is equivalent to -5.4 - (2.1 + 1.8)?

Paul [167]

Answer:

its the first one

Step-by-step explanation:

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3 years ago