Mathematics, 03.12.2021 23:00 kevinmarroquin6
If a, b,c, d are in proportion, show that √(3a^2+5c^2)/√(3b^2+5d^2) =a/b.
Answers: 2
Mathematics, 21.06.2019 19:30
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
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Mathematics, 22.06.2019 04:50
Match each equation to the ordered pair that represents one of its solutions. 3x + 2y = 6 -5x + y = -10 x ? 4y = 8 -6x ? 5y = 30 ordered pair equation (0, -6) arrowboth (0, 3) arrowboth (4, -1) arrowboth (1, -5) arrowboth reset next unit 2 - pretest
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Mathematics, 22.06.2019 07:00
Abacteria population of doubles in size every 5 hours . after 5 hours , the sample contains 2,000 bactria . which equation best models y, the population size after x hours ?
Answers: 1
If a, b,c, d are in proportion, show that √(3a^2+5c^2)/√(3b^2+5d^2) =a/b....
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