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olasank [31]
4 years ago
5

If 42% of a number N is 8.4, what is the value of N?

Mathematics
1 answer:
vfiekz [6]4 years ago
6 0

Answer:

20

Step-by-step explanation:

1% = .2 so 100%=20

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Need to figure out and show work for elapsed time for 9:25pm - 6:15am
ioda

To calculate elapsed time:

Count on in minutes from the earlier time to the nearest hour.

Count on in hours to the hour nearest to the later time.

Count in minutes to reach the later time.

The gap from 9:25 PM to 10 PM is 35 min. The gap from 6 AM to 6:15 AM is 15 min. So far, that accounts for 35+15 = 50 min. The gap from 10 PM to midnight is 2 hours (10+2 = 12). Then the gap from midnight to 6 AM is 6 hours. So we have 2+6 = 8 hours. Add on the minute portion we computed to get 8 hours, 50 minutes.

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liberstina [14]

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Steven sold two less boxes of candy for the school fundraiser than Rodney with some of the boxes they sold with 8 how many boxes
wel
If Steven sold two boxes of candy less than Rodney and they sold 8 boxes, you can calculate how many boxes did each sell using the following steps:

Steven ... s = r - 2
Rodney ... r

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Answer:

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The Holocene began 11,700 years ago after the last major ice age.

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