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Tanzania [10]
4 years ago
11

A mermaid is swimming at Sea level when a human comes by she device on the water at a rate of 8 m/s per second she continues to

descend for 20 seconds what depth is she now ?
Mathematics
1 answer:
dedylja [7]4 years ago
8 0
8m/s per sec x 20 sec = 120m/s per sec
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A particular project can be completed by six people working eight hours a day for twenty days. To speed up completion of the pro
andrew-mc [135]

Answer:

10

Step-by-step explanation:

10 because you have to do the first problem first. 6 people × 8 hours = the total of 48 then times the days (20) and get the answer of 960. Then what you do is 960 and divide it by 12 and get 80 then divide that by 8 getting the answer of 10

5 0
3 years ago
Why is this number not in scientific<br> notation?<br> 36.5 x 10^6<br> please help
andrew11 [14]

Answer:

The first number should be a number between 1 and 10 (see explanation)

Step-by-step explanation:

For a number to be in scientific notation, a number between 1 and 10 has to be multiplied by a power of 10.

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3 0
3 years ago
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Jet001 [13]

1::650(1.15)

2: 650(1.15)2

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3 years ago
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Vikentia [17]

Answer:

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Step-by-step explanation:

7 0
3 years ago
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7 0
3 years ago
Read 2 more answers
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