NEED HELP ASAP, WILL GIVE BRAINLIEST Express the series 0.7+0.007 + 0.00007 +...using sigma notation. 4. Σο7(10) *-1 b, o Σ(10) 1-22 C. Σ(10) - 1- 2η -0 d, ο Σο7(10) * X-1

Which of the following are accepted without proof in a logical system? check all that apply.

How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142

Awoman has 14 different shirts: 10 white shirts and 4 red shirts. if she randomly chooses 2 shirts to take with her on vacation, then what is the probability that she will choose two white shirts? show your answer in fraction and percent, round to the nearest whole percent.