Look at the table and try to help me please.

Mathematics

2 answers:

Romashka [77]3 years ago

6 0

Answer:

A. $402,500

Step-by-step explanation:

This can be found two ways:

Option 1:

Multiply 69,100 by 35 and you get 2,418,500.

Next, multiply 57,600 by 35 and get 2,016,000.

Subtract to find difference: 2,418,500 - 2,016,000 = 402,500.

Option 2:

Subtract to find the difference: 69,100 - 57,600 = 11,500.

Multiply 11,500 by 35 and get 402,500

snow_lady [41]3 years ago

4 0

Answer:

Step-by-step explanation:

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(2.05) Choose the missing step in the given solution to the inequality −x − 10 > 14 + 2x. (1 point) −x − 10 > 14 + 2x −3x

sleet_krkn [62]

-x-10>14+2x
Add x for both side
-x+x-10>14+2x+x
-10>14+3x
Subtract 14 for both side
-10-14>14+3x-14
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Divided 3 for both side
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Or
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-3x-10>14
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Um, we see that there is one step that are missing which is:
-3x>24. Hope it help!

4 0

3 years ago

Can anyone please help

shusha [124]

$\text{Hi there! :)}$

$\large\boxed{f'(2) = -\frac{16}{27} }$

$f'(x) = \frac{(5 + x^{2} )(-2x) - (7 - x^{2} )(2x)}{(5+x^{2})^{2} } \\\\f'(x) = \frac{-10x-2x^{3}- 14x + 2x^{3} }{(5+x^{2})^{2} } \\\\f'(x) = \frac{-24x}{(5+x^{2})^{2} }\\\\ \text{Solve for the derivative at f'(2) using substitution:}\\\\f'(2) = \frac{-24(2)}{(5+2^{2})^{2} } \\\\f'(2) = \frac{-48}{81} \\\\\text{Simplify:}\\\\f'(2) = -\frac{16}{27}$