Mathematics, 23.02.2021 02:20 Inrimid3619
A cement truck pours cement into a container in the shape of a
cylinder with a radius of 4 feet. The height, h, of the cement in the
container increases at a rate of approximately 10 inches per
minute. Write an equation that models the volume, V, of the
cement in the container in terms of h, then use the equation to
determine the time at which the volume is 8070 cubic feet.
Note that the volume of a cylinder is V = arah, where r and h
are the radius and height of the cylinder. (4 points)
Answers: 3
Mathematics, 21.06.2019 14:30
Organisms that live in the alpine and taiga biomes have developed unique adaptations that aid in their survival. the douglas-fir is a conifer tree that grows in the taiga biome. it has an average height of about 70 feet, and its wood is an important source of lumber.
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Mathematics, 21.06.2019 15:30
The function ƒ is defined by ƒ(x) = (x + 3)(x + 1). the graph of ƒ in the xy-plane is a parabola. which interval contains the x-coordinate of the vertex of the graph of ƒ?
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What is the y-intercept of the line given by the equation
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Mathematics, 21.06.2019 19:30
The figure below shows rectangle abcd and the triangle eca on a coordinate plane.which of the following expressions represents the perimeter of triangle of triangle eca in units
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A cement truck pours cement into a container in the shape of a
cylinder with a radius of 4 feet. Th...
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