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ludmilkaskok [199]
2 years ago
9

1.The difference between 0.9 and 0.45 is?

Mathematics
1 answer:
yuradex [85]2 years ago
3 0

Answer:

the first one is B

the second one is B

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PLEASE ANSWER the most understandable will get brainliest
katrin2010 [14]

Answer:

I think it should be the 1st one

Step-by-step explanation:

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I NEED HELP ON DOING THIS
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3 years ago
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Express this number in scientific notation.<br> 3,868,000,000
Monica [59]

Hi friend


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3 years ago
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If y varies inversely as x and y is 2.5 when x is 6, what is y when x is 4? a. 3.75 b. 1.67 c. 0.1 d. 7.5 Please select the best
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y= \frac{k}{x}
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k = 6 x 2.5 = 15

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Step-by-step explanation:

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