Mathematics, 26.09.2021 14:00 marcgtz511p3pln7
the first term of an arithmetic sequence is 8, the last term id 56 and the sum is 416. find the number of terms
Answers: 2
Mathematics, 21.06.2019 23:00, kcarstensen59070
Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?
Answers: 1
the first term of an arithmetic sequence is 8, the last term id 56 and the sum is 416. find the numb...
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