Multiply (5 + 3i)(5 β 3i)
16 + 15i
16 β 15i
16
34...
Mathematics, 18.09.2019 04:00 katelynevette8502
Multiply (5 + 3i)(5 β 3i)
16 + 15i
16 β 15i
16
34
Answers: 1
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Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).
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The ksp expression for the system pbcl2(s) pb+2(aq) + 2 cl-(aq) is: [pbc12][pb+2][2cl-] [pb+2][cl-]2 [pb+2][2cl-]2 [pbcl2][pb+2][cl-]2 [pb+2][2cl-]2[pbcl2]
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If a is a nonzero real number then the reciprocal of a is
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