Mathematics, 23.01.2020 05:31 kaliyab191
At a cement plant, sand is stored in a container called a hopper. the shape of the container is an inverted cone. the height is 18 feet and the radius is 12 feet. if the hopper is full and sand is emptied at the rate of 4 ft3/min, how fast is the level of sand dropping when the sand level is 6 feet high? v = 1/3r2h
Answers: 1
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If c(x) = 4x β 2 and d(x) = x2 + 5x, what is (cxd)(x)
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Mathematics, 21.06.2019 18:10
Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .
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Mathematics, 21.06.2019 18:20
The length of a rectangle plus its width is 25 cm. the area is 156 square cm. what are the length and width of the rectangle? separate the answers with a comma.
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Mathematics, 21.06.2019 19:00
Billy plotted β3 4 and β1 4 on a number line to determine that β3 4 is smaller than β1 4 is he correct? explain why or why not?
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At a cement plant, sand is stored in a container called a hopper. the shape of the container is an i...
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