HELPPP Solve: 13 – 2x1> 7
A. (-2,5)
B. (5,00)
C. (-00,-5) U (2,00)
D. (-00,-2) (5,00)

Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)