Solve for m: 329 + 5.75m = 363.50

Mathematics

1 answer:

mihalych1998 [28]2 years ago

5 0

Answer:

m = 6

Step-by-step explanation:

5.75 x 6 = 34.5

329 + 34.5 = 363.50

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A pool has 2 pipes, one to fill and one to empty it. Ms.Charles wants to fill the pool, but she mistakenly turns on both pipes a

dolphi86 [110]

-- The filler pipe can fill 1/6 of the pool every hour.

-- The drainer pipe can drain 1/10 of the pool every hour.

-- When they're filling and draining at the same time, the filler pipe
will win eventually, because it finishes more of the pool in an hour
than what the drain pipe can finish in an hour.

-- When they're filling and draining at the same time, then every hour,
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To do that subtraction, we need a common denominator.
The smallest denominator that works is 30.

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So in every hour, 5/30 of the pool fills, and 3/30 of the pool empties.
The result of both at the same time is that 2/30 = 1/15 fills each hour.

If nobody notices what's going on and closes the drain pipe, it will take
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If the drain pipe had not been open, the filler pipe alone could have filled
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I would say that the school should take the cost of 1-1/2 poolsworth out
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guarantee her more job security than she deserves after pulling a stunt
like that.

I hope this did not take place in California.

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Given g(x)=Squareroot x-4 and h(x)=2x-8, what is g(h(10))

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Answer:

$g(h(10)) = 2\sqrt 2$