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2 years ago

9

Coach Emanuel is trying to gain muscle. He starts 2017 weighing 226 pounds. If he plans to lift weights and eat enough, then how

many pounds must Coach Emanuel gain in order to be at least 250 pounds?
there is no other attachments so don´t do the ¨not enough evidence¨ trick.

1 answer:

vekshin12 years ago

4 0

Answer:

24 pounds

Step-by-step explanation:

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I need help please quiz

Anon25 [30]

Answer:

$f(x - 4) = x^2 - 6x+ 8$

Step-by-step explanation:

Given

$f(x) = x^2 + 2x$

Required

Find f(x - 4)

Substitute x - 4 for x

$f(x - 4) = (x- 4)^2 + 2(x - 4)$

Expand

$f(x - 4) = x^2 - 8x + 16 + 2x - 8$

Collect like terms

$f(x - 4) = x^2 - 8x + 2x+ 16 - 8$

$f(x - 4) = x^2 - 6x+ 8$

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2 years ago

Round 763 to the nearist ten

Ilya [14]

Answer:

760

Step-by-step explanation:

3 0

2 years ago

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The function f has first derivative given by f'(x)=(x)^1/2/1+x+x^3. What is the x-coordinate of the inflection point of the grap

Anestetic [448]

Inflection at f'(x) = 0
<span>
x^1/2 / (1 + x + x^3) = 0 </span>

<span>The x coordinate is x = 0 </span>
<span>
or "C" from your choices there. </span>

<span>The simplest way is to notice that this happens when x = 0. The reason is you got: </span>
<span>
x^1/2 / (some expression) </span>
<span>
at x = 0 the numerator is 0 so unless the denominator is also 0 the result is 0. </span>
<span>
The denominator for x = 0 is 1 so you get </span>
<span>
0/1 = 0.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
</span>

4 0

3 years ago

the measure of ∠D is 5 times the measure of ∠E the two angles are supplemanty find the measure of each angle

hammer [34]

Because the angles are supplementary, they add to 180 degrees.

I solved this by dividing $\frac{180}{6}$ which gives me 30 degrees.

multiply 30 by 5 gives you 150.

and 30 + 150 = 180

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3 years ago

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Which is the best estimate for the product of 104.143 × 10,021.4? A. 1,000,000 B. 100,000 C. 10,000 D. 1,000

Serhud [2]

The correct answer.would be A. because 100 x 10,000 is 1,000,000. You just need to round then multiply. -I hope this helps you out. :)

3 0

2 years ago

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