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Mathematics

2 answers:

Aleksandr [31]2 years ago

7 0

EMI computes the means and variance for the population data set 87 46

Paladinen [302]2 years ago

6 0

Answer: Choice C) Emi evaluated (46-78)^2 as -(32)^2

Explanation:

The "46-78" is inside the parenthesis, so the result must also stay in the parenthesis. This means (46-78)^2 would become (-32)^2. The negative must be inside the parenthesis as well. Squaring the "-32" leads to a positive result, so every item being added is positive after the squaring operations are applied.

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2 years ago

If f(x) = 5-2x^3 and f^-1 denotes the inverse function of f, then f^-1(x)= ?

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$f(x)=5-2x^3\\
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2 years ago

How do i write this ....... 25% of what number w is 9? The Percent Proportion

wel

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3 0

3 years ago

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