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Mathematics, 21.06.2019 15:30
Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2β1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(β2,1,β2).
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Mathematics, 21.06.2019 18:30
Aball is thrown from a height of 139 feet with an initial downward velocity of 15 ft/s. the ball's height h (in feet) after t seconds is given by the following. h=139-15t-16t^2 how long after the ball is thrown does it hit the ground? round your answer(s) to the nearest hundredth. (if there is more than one answer, use the "or" button.) t =
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Mathematics, 22.06.2019 02:30
Acable company claims that the average household pays $78 a month for a basic cable plan, but it could differ by as much as $20. write an absolute value inequality to determine the range of basic cable plan costs with this cable company. a. |x β 78| β₯ 20 b. |x β 20| β₯ 78 c. |x β 20| β€ 78 d. |x β 78| β€ 20
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Mathematics, 22.06.2019 02:30
Find the area of the region between a regular hexagon with sides of 6" and its inscribed circle.
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Mathematics, 29.10.2019 04:31
History, 29.10.2019 04:31
History, 29.10.2019 04:31
Biology, 29.10.2019 04:31
Biology, 29.10.2019 04:31
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Chemistry, 29.10.2019 04:31
Biology, 29.10.2019 04:31
Mathematics, 29.10.2019 04:31
Mathematics, 29.10.2019 04:31