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3 years ago

Plz help hurry it’s 20 points

Mathematics

2 answers:

const2013 [10]3 years ago

5 0

Answer:

Step-by-step explanation:

There is an infinitive ammount of choices. Here is some:

$- 6 \div 16$

$6 \div ( - 16)$

$9 \div ( - 24)$

and many many many more. Just pick one.

The expression can be anything, you just need the quotient to be -0,375

Hope I helped :)

insens350 [35]3 years ago

3 0

Answer:

the same

Step-by-step explanation:

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<h3>What is the estimator sample proportion?</h3>

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Step-by-step explanation:

We want to find the following limit:

$lim_{x \to 8} (1+3\sqrt{x})(1-6x^2 +x^3)$

First we can distribute the polynomials like this:

$lim_{x \to 8} (1-6x^2 +x^3+3\sqrt{x} -18 x^{5/2} +3x^{7/2})$

And Now we can use the distributive property for the limit and we got:

$lim_{x \to 8} 1 - 6 lim_{x \to 8} x^2 + lim_{x \to 8} x^3 +3 lim_{x \to 8} \sqrt{x} -18 lim_{x \to 8} x^{5/2} + 3 lim_{x \to 8} x^{7/2}$

And now we can evaluate the limit and we got:

$[tex] lim_{x \to 8} (1+3\sqrt{x})(1-6x^2 +x^3)$ = $1-384 +512+3\sqrt{8} -18(8)^{5/2} +3 (8)^{7/2} =1223.601$

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