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Anestetic [448]
2 years ago
7

Describe the error in making the ratio table.

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
4 0

Answer:

Each part of the original ratio was not multiplied by the same number.

Step-by-step explanation:

Answer for #18

A| 5, 25, 125

B| 3, ??, ??

A| 5, 25, 125

B| 3, <u>15</u>, <u>75</u>

Both numbers should be multiplied by the same number.

5•5=25

3•5=15

25•5=125

15•5=75

statuscvo [17]2 years ago
3 0
In order of missing boxes, 15 and 76
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=======================================================

Explanation:

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\displaystyle \int \frac{14e^{2x}}{e^{2x}+10}dx\\\\\\\displaystyle \int \frac{1}{e^{2x}+10}14e^{2x}dx\\\\\\\displaystyle \int \frac{1}{u}7du\\\\\\\displaystyle 7\int \frac{1}{u}du\\\\\\

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Be sure to replace 'u' with e^(2x)+10 since it's likely your teacher wants a function in terms of x. Also, do not forget to have the plus C at the end. This is a common mistake many students forget to do.

To verify the answer, you can apply the derivative to it and you should get back to the original integrand of \frac{14e^{2x}}{e^{2x}+10}

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