Question

(LOOK AT RESPONSE FOR SERIES) Evaluate the series below.

Answer 1

please type the series

Answer 2

\[\sum_{k=5}^{10}2k-1\]

Answer 3

84, if my memory serves me correctly you can evaluate these on a TI calculator without adding them separately. Unfortunately i dont remember how...

Answer 4

(2*5-1)+(2*6-1)+(2*7-1)+(2*8-1)+(2*9-1)+(2*10-1)
(10-1)+(12-1)+(14-1)+(16-1)+(18-1)+(20-1)
9+11+13+15+17+19

Answer 5

so, 84