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Zarrin [17]
3 years ago
13

Interest earned: $40, Principal: $400, Time: 2 years. Find the rate.

Mathematics
2 answers:
Tasya [4]3 years ago
7 0

Answer:

840

Step-by-step explanation:

40+400×2=840

hodyreva [135]3 years ago
7 0

<u><em>5 percent per year</em></u>

<u><em></em></u>

400/10=40

40/2=20

400/20=5

<u><em>5 percent per year</em></u>

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8.6% is equivalent to what fraction in reduced terms?
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5 0
3 years ago
two men start from 2 places 600km apart and travel towards each other, the first travelling 5km/h faster than the other. they me
Gekata [30.6K]
If they meet after 8 hours, then the sum of their average speeds is 600/8=75 km per hour.  If one is 5 km per hour faster than the other, then if we set the speed of the slower man to x, we have:

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So:

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4 years ago
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natali 33 [55]

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6 0
3 years ago
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Sindrei [870]

Answer:

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7 0
4 years ago
What is 8/15 + 2/5 = ___ + ___ = ____
yan [13]

Answer:

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5 0
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