Mathematics, 30.11.2019 06:31 rah45
Amodel for the density δ of the earth’s atmosphere near its surface isδ=619.09−0.97pwhere p (the distance from the center of the earth) is measured in meters and δ is measured in kilograms per cubic meter. if we take the surface of the earth to be a sphere with radius 6370 km, then this model is a reasonable one for: 6.370×106≤p≤6.375×106 use this model to estimate the mass of the atmosphere between the ground and an altitude of 5 km.
Answers: 2
Mathematics, 21.06.2019 15:10
Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left
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Mathematics, 22.06.2019 01:30
Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?
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Mathematics, 22.06.2019 02:30
What is the slope-intercept form of a line that passes through points (2, 11) and (4, 17)? y=-3x-5 o y=3x-5 y=-3x+5 0y=3x+5
Answers: 2
Mathematics, 22.06.2019 02:40
Benefit(s) from large economies of scale, in which the costs of goods decrease as output increases. natural monopolles perfect competition
Answers: 1
Amodel for the density δ of the earth’s atmosphere near its surface isδ=619.09−0.97pwhere p (the dis...
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