The first three terms of an arithmetic sequence are:
2y-1 ;4y-1 ;6y-1.
(1)determine T30 in te...
Mathematics, 27.07.2021 01:00 jasminethomas383
The first three terms of an arithmetic sequence are:
2y-1 ;4y-1 ;6y-1.
(1)determine T30 in terms of y (2)determine the value of y, given that the sum of the first 30 terms of this sequence is -2820β
Answers: 2
Mathematics, 21.06.2019 17:20
Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 β 0.2x = 9.1 d9.1 β 10 = 0.2x
Answers: 1
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Factor the polynomial by its greatest common monomial factor.
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