Mathematics, 13.10.2021 02:50, 0gNanaa
A metalworker has a metal alloy that is 25% copper and another alloy that is 65% copper. How many kilograms of each alloy should the metalworker combine to create 60kg of a 57% copper alloy?
Answers: 1
Mathematics, 21.06.2019 17:30, nallaico585
What is the greater volume 72 quarts or 23 gallons
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Mathematics, 22.06.2019 00:30, jamiej231984
Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
Answers: 3
Mathematics, 22.06.2019 03:30, saby30
Acone is placed inside a cylinder. the cone has half the radius of the cylinder, but the height of each figure is the same. the cone is tilted at an angle so its peak touches the edge of the cylinder’s base. what is the volume of the space remaining in the cylinder after the cone is placed inside it?
Answers: 1
Mathematics, 22.06.2019 04:00, ruddymorales1123
How many revolutions will a car wheel of diameter 28 in. make over a period of half an hour if the car is traveling at 60 mi/hr? the final answer is supposedly 21,609 but i have no idea how to get that, show work : )
Answers: 1
A metalworker has a metal alloy that is 25% copper and another alloy that is 65% copper. How many ki...
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