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mash [69]
3 years ago
7

Write in scientific notation 0.0042

Mathematics
1 answer:
EastWind [94]3 years ago
4 0
0.0042 = (42/1000) =  4.2 / 10³  = 4.2 * 10⁻³

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Two bookstores are having a sale on comic books. Main Street Books has a deal of 10 for $5.20 and Books Galore has a deal of 6 f
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Books Galore has the lowest unit price

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Megan bought a bicycle that cost $200.50 at a sporting good store. The sales tax
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When you multiply any odd number by 2, the result is an odd number Is the following statement always true, sometimes true, or ne
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3 years ago
Solve. 14/n+7=10/n-4<br><br> N=5.25<br> N=3.5<br> N=31.5<br> N=30
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Answer:

n=31.5

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3 years ago
If an object has an acceleration of 7 m/s, and a mass of 3 kg, what is its force?
Anuta_ua [19.1K]

Answer:

force = 21 kg m/s^2 = 21 N

Step-by-step explanation:

If an object has mass (m)  3 kg, and its acceleration (a) is 7 m/s^2, its force is given by Newton's second law of motion: Force = M * a

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3 years ago
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