Mathematics, 07.07.2019 22:50 batmanmarie2004
Select all the expressions that are equivalent to the polynomial below. (4x+-1)a (-16x2 + 10x - 3) + (4x2 - 29x - 2)b 3(x - 5) - 2(6x2 + 9x + 5)c 2(x - 1) - 3(4x2 + 7x + 1)d (2x2 - 11x - 9) - (14x2 + 8x - 4)e (-15x2 + 9x - 10) + (3x2 - 10x - 5)f (4x2 - 13x - 7) - (16x2 + 9x - 5)
Answers: 1
Mathematics, 21.06.2019 15:20
Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?
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Mathematics, 21.06.2019 17:00
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
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Mathematics, 21.06.2019 19:00
Solve the problem. a student earned grades of c, a, b, and a in four different courses. those courses had these corresponding numbers of credit hours: 4, 5, 1, and 5. the grading system assigns quality points to letter grades as follows: a = 4, b = 3, c = 2, d = 1, and f = 0. compute the grade point average (gpa) and round the result to two decimal places. 3.40 3.50 8.75 2.18
Answers: 1
Mathematics, 22.06.2019 01:10
|z| > (1/2) {-1/2, 1/2} {z|(-1/2) < z < (1/2)} {z|z < (-1/2) ∪ z > (1/2)}
Answers: 3
Select all the expressions that are equivalent to the polynomial below. (4x+-1)a (-16x2 + 10x - 3) +...
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