Question

im doin algebra trig need help

Answer 1

wats the problem?

Answer 2

Do you have a problem?

Answer 3

dude write your question here!

Answer 4

a math problem?

Answer 5

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

Answer 6

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

Answer 7

2x\[2x ^-1/2=8\]

Answer 8

\[\sum_{k=1}^{5}{1 \over 2k}={1 \over 2(1)}+{1 \over 2(2)}+{1 \over 2(3)}+{1 \over 2(4)}+{1 \over 2(5)}=1/2+1/4+1/6+1/8+1/10\]

Answer 9

Just add them up.