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777dan777 [17]
3 years ago
8

What is the answer to 3/8r=15/16

Mathematics
1 answer:
Alex3 years ago
8 0
Divide each side by 3/8 because it’s the # with the variable which is
R= 120/48 or 2.5
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If John can mow the lawn in 2/3 of an hour and George can mow the lawn in 1 hour, how long will they take to mow the lawn togeth
snow_tiger [21]
This is esay to do when you realize the the speed of mowing is addtive. This is if John mows at 1 lawn / (2/3) hour and Gerge mows at 1 lawn /  1hour, the total speed of mowing is:

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=> 5/2 of lawn per hour

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To solve 5(2^x + 4) = 15...
horrorfan [7]

I don't think you need answer for that you already did it.

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N^2 should be the correct answer. Based on those numbers, it appears that the sum can be found by squaring the term n
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Assuming the price of the pool does not change, then
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8 0
3 years ago
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