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8090 [49]
2 years ago
7

One of the valves on the Hoover Dam releases 40000 gallons of water per second what is the rate in gallons per minute

Mathematics
2 answers:
UNO [17]2 years ago
6 0
Ok so we know that in ONE second, the dam releases 40000 gallons of water. In ONE minute, there are 60 seconds. Therefore...

1 second----------------40000 gallons
60 seconds--------------? ( this is what we're trying to find.

To get from 1 to 60, we multiplied by 60. Now we do it on the other side. 40000 times 60 is 2,400,000, so the rate in gallons per minute is 2,400,000 gallons per minute
kumpel [21]2 years ago
5 0

Answer:

Water releases in 1 minute  = 2400000 gallons.

Step-by-step explanation:

Given  : One of the valves on the Hoover Dam releases 40000 gallons of water per second.

To find : what is the rate in gallons per minute.

Solution : We have given

Water releases in 1 second = 40000 gallons.

1 minute = 60 second.

Water releases in 60 second = 40000 * 60 gallons.

Water releases in 1 minute  = 2400000 gallons.

Therefore, Water releases in 1 minute  = 2400000 gallons.

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In the following arithmetic number pattern: 5,9,13,17... what is the 100th term?
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3 years ago
-6-7(c+10)<br><br> A. 64-7c<br> B. -76-7C<br> C. 4-13C<br> D. -16-13c<br><br> Help?
Maurinko [17]

Answer:

B. -76-7C

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2 years ago
First correct answer will get Brainliest, 30 mins to answer! 25 points
MariettaO [177]

Answer:

I'm assuming it would be 3 hours

Step-by-step explanation:

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What is the solution set for the following system of equations 5x-3y-10=0 x+y-7=0
garik1379 [7]

(x, y) = ( \frac{31}{8}, \frac{25}{8})

given the 2 equations

5x - 3y - 10 = 0 → (1)

x + y - 7 = 0 → (2)

rearrange (2) to obtain y in terms of x

y = 7 - x → (3)

Substitute y = 7 - x into (1)

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8x = 31 ( divide both sides by 8 )

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Substitute this value into (3) for y

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3 years ago
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