Asked by tyler
Write the nth term of the following sequence in terms of the first term of the sequence.
10, 20, 40, . . .
Answers
Answered by
Writeacher
It seems to double each time. Which one is the "nth" term?? Work it out.
Answered by
nel
find the sum of these arithmetic series
13+24+35+...+156
13+24+35+...+156