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IrinaK [193]
3 years ago
5

The product of five rational numbers is positive. At most,_______ of these rational numbers can be negative.

Mathematics
1 answer:
Alik [6]3 years ago
5 0

Answer:

three

Step-by-step explanation:

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A water tank already contained 24 gallons of water before a pump was switched to fill it. The pump started at 10:00 am and by 10
grigory [225]

Answer:

The equation to represent  the amount of water that the tank contains (W) after the pump was working for T hours can be given as:

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Step-by-step explanation:

Given:

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The pump to fill the tank was switched to fill it.

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By 1:00 PM the tank contained 120 gallons of water.

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Solution:

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This shows that the rate at  which the pump fills the tank is 32 gallons of water per hour.

The equation to represent  the amount of water that the tank contains (W) after the pump was working for T hours can be given as:

W=32T+24

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