`2+22X56/6-1`

15 22 56 183 ? 3755 22542

Evaluate: 542.22 - 56.3 - 6.77

The series expansion of log[(1 + x)^((1 + x))(1-x)^(1-x)] is (1) 2[(x^(2))/(1.2) + (x^(4))/(3.4)+(x^(6))/(5.6)+...] (2) [(x^(2))/(1.2) + (x^(4))/(3.4)+(x^(6))/(5.6)+...] (3) 2[(x^(2))/(1.2) + (x^(4))/(2.3)+(x^(6))/(3.4)+...] (4) 2[(x^(2))/(1.2) -(x^(4))/(2.3)+(x^(6))/(3.4)-...]

The series expansion of log_(e) [(1 + x^((1 + x))(1-x)^(1-x)] is (1) 2[(x^(2))/(1.2) + (x^(4))/(3.4)+(x^(6))/(5.6)+...] (2) [(x^(2))/(1.2) + (x^(4))/(3.4)+(x^(6))/(5.6)+...] (3) 2[(x^(2))/(1.2) + (x^(4))/(2.3)+(x^(6))/(3.4)+...] (4) 2[(x^(2))/(1.2) -(x^(4))/(2.3)+(x^(6))/(3.4)-...]

A=[[-2,2,-32,1,-6-1,-2,0]]

(4)/(1!)+(11)/(2!)+(22)/(3!)+(37)/(4!)+(56)/(5!)+....=

Find x and y, if {:[(1,6),(0,x)] + [(y,0),(1,2)] = [(5,6),(1,8)]

The standard deviation for the scores 1,2,3,4 ,5,6,and 7 is 2. Then , the standard deviation of 12,23,34,45,56,67and78 is a)2 b)4 c)22 d)11