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Find an upper limit for the zeroes 2x^4 -7x^3 + 4x^2 + 7x - 6 = 0 a. -1 b. 4 c. 5
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Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315
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Mathematics, 21.06.2019 18:30
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
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Mathematics, 21.06.2019 20:30
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
Answers: 1
Find an upper limit for the zeroes 2x^4 -7x^3 + 4x^2 + 7x - 6 = 0 a. -1 b. 4 c. 5...
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