Mathematics, 18.12.2020 18:30, edgartorres5123
If sin=4/5 and cosy=12/13 and x and y are positive acute angles, find cos(x+y)
Answers: 3
Mathematics, 21.06.2019 14:30, superfly903
Suppose there is a simple index of three stocks, stock abc, stock xyz, and stock qrs. stock abc opens on day 1 with 4000 shares at $3.15 per share. stock xyz opens on day 1 with 5000 shares at $4.30 per share. stock qrs opens on day 1 with 6000 shares at $4.60 per share. the price of stock abc on day 8 begins at $3.50. the price of stock xyz on day 8 begins at $3.90. stock qrs opens on day 8 with a price of $4.50 per share. assume that each stock has the same number of shares that it opened with on day 1. what is the rate of change of this simple index over 1 week?
Answers: 3
Mathematics, 21.06.2019 19:40, Funkyatayo
Graph y = -|x| + 2. click on the graph until the correct one appears.
Answers: 3
If sin=4/5 and cosy=12/13 and x and y are positive acute angles, find cos(x+y)...
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