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Vadim26 [7]
3 years ago
10

When you multiply a decimal by a power of ten, what is the relationship between the number of places the decimal point moves and

the number of zeros in the power of ten? Give an example
Mathematics
1 answer:
Alla [95]3 years ago
3 0
Each 0 is a point in the right direction like 2.2x10^4 would be 22,000 because you are moving the 2.2 4 place right of the decimal point.
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If log, 7 -3 what is the value of x?<br> A. 21<br> B. 3V7<br> C. 37<br> D. 343
gregori [183]

Answer:

B

Step-by-step explanation:

logₓ 7 = 3

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2 years ago
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Virty [35]

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68

Step-by-step explanation:

6.8 × 10^2

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3 years ago
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irina1246 [14]
Actually when i saw it i stopped

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2 years ago
1/4+x=5 1/8<br> What is x?<br> Please, Please, Please, Please help me!<br> Will mark Brainliest!
miv72 [106K]

Answer:

4 7/8

Step-by-step explanation:

First we need to gte the denominators the same!

So we multiply the 1/4 by 2

1/4 x 2 = 2/8

Now we subtract the 2/8 from 5 1/8 to get our answer :)

5 1/8 - 2/8 = 4 7/8

Your final answer will be 4 7/8 :)

Have a great day!

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3 0
2 years ago
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Vladimir79 [104]

Answer:

4/10 : 1/25

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10 can also be written as 10:1, so A is correct.

Hope this helps!

6 0
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