The time it takes to fill a water tank varies inversely with the water rate of the hose. At 8 gallons per minute, a hose can fill the tank in 45 minutes. How long will it take to fill the same tank at 15 gallons per minute?

Q: Daryl picks berries at a constant rate. By 1:00 p.m. he has picked 625 berries, and by 3:00 p.m. he…

A: Given Information: Number of berries at 1.00p.m =625 Number of berries at 3.00 pm =650 Number of…

Q: The stress on the material of a large circular metal pipe varies jointly with the internal pressure…

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Q: Janet drove 420 miles in 6 hours. What was her constant rate of change?

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Q: a large bucket that is full of water has a small leak on the bottom. The bucket loses water at the…

A: Given ,  a large bucket that is full of water has a small leak on the bottom. The bucket loses water…

Q: A motor vehicle has a maximum efficiency of 32 mpg at a cruising speed of 40 mph. The efficiency…

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Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: 1/5 of tom's height is equal to 1/3 of jerry's height. If their total height is 320 centimeters,…

A: Given: 1/5 of tom's height is equal to 1/3 of jerry's height. If their total height is 320…

Q: Jill has a swimming pool in her backyard. It is shaped like a rectangle and measures approximately…

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Q: On average, it takes a chicken 30 days to produce 24 eggs.  At this rate, how many days does it take…

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Q: The weight of carbon varied inversely as the weight of the oxygen. When the carbon weighed oxygen…

A: Solution : We have given that the weight of carbon veried inversely as the weight of the oxygen.…

Q: still water, your small boat average 8km per hour. It takes you the same amount of time to travel 15…

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Q: a football player runs 80 yards per 25 seconds.If he keeps the same rate of speed,how many yards…

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Q: Andy is training for a kayak competition between Molokai and Oahu. He knows his speed is 8 mph with…

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Q: The time required for a crew of men to do a job is inversely proportional to the product of the…

A: Let the number of men be denoted by MLet the number of work hours each day be denoted by WLet T…

Q: The time required to process a shipment of oysters varies directly with the number of pounds in the…

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Q: yle's law states that if the temperature of a gas stays constantthen the pressure varles inversely…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.