| When will the next bus arrive? How many people can fit inside a stadium? How much money will I earn this year? All these questions can be answered by learning how arithmetic sequences work. The progression of time, triangular patterns (bowling pins, for example), and increases or decreases in quantity can all be expressed as arithmetic sequences. How do you find the #n#-th term of 3, 8, 13, 18, 23? Precalculus Show 1 Answer LM Apr 3, 2017 #a_n=5n-2# Explanation:#3, 8, 13, 18, 23# #8-3=5# #therefore 3, 8, 13, 15, 23..#is a linear sequence, with a common difference#(d)#of#5#. #n: 1, 2, 3, 4, # #5*1=5# #5*2=10# #therefore a_n=5n-2# Answer link Related questions
Impact of this question4151 views around the world You can reuse this answer What is the pattern and rule for 3 8 13 18?This is an arithmetic sequence since there is a common difference between each term. In this case, adding 5 to the previous term in the sequence gives the next term.
What do you expect is the next number in the following sequence 3/8/13 18 23?So the answer is c = 38 43.
What is the 101th term of the sequence 3 8 13 18?So 100th term is 498.
What is the sum of the first 15 terms of the sequence 3 8 13 18?Answer : 570.
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What is the nth term rule of the sequence 3/8/13 18?
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