Mathematics, 07.07.2019 04:00, emmanuelmashao5504
In this particular arithmetic sequence, a7 = 50 and a15 = 114. what is the value of a21? hint: an = a1 + d(n β 1), where a1 is the first term and d is the common difference.
Answers: 1
Mathematics, 21.06.2019 22:30, kaylaamberd
Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?
Answers: 1
In this particular arithmetic sequence, a7 = 50 and a15 = 114. what is the value of a21? hint: an...
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