3 years ago

Find two consecutive integers whose sum is 91

Mathematics

1 answer:

lys-0071 [83]3 years ago

6 0

46+45=91
Hope this helps!

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Vinvika [58]

Hi,

Work:

Equation;

$y = \frac{2x}{1 + {x}^{2} }$

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Hope this helps.
r3t40

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3 years ago

a winery has a vat with two pipes leading to it. the inlet pipe can fill the vat 7 hours, while the outlet pipe can empty it in

raketka [301]

Lets say, for ease, that the vat can hold a total of 70 gallons (or whatever you would like to use.) Use whatever number you want, I just picked this because it gives us a lot of clean numbers.

Now, if the inlet can fill it in 7 hours, that means that it is adding 10 gallons per hour. (70 gal/7 hours = 10 gal/hr)

For the outlet, use the same process, and you find that it drains the vat at 7 gallons per hour.

So, if you subtract the outlet from the inlet, you get 10 - 7 = 3 gallons per hour added.

Now just divide the size of the vat by that number, and you find your answer.

70 gallons / 3 gallons per hour = 23 1/3 hours.

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a large pizza is advertised to have 14 inch diameter. If a costumer orders two large pizzas, how many squares inches of pizza wi

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Read 2 more answers

Marlena was asked to find an expression that is not equivalent to 212 Which of the following is not equivalent to the given

True [87]

Answer:

(2⁶)(2⁶)