. The number of homes sold each year by a realtor is normally distributed with a mean of
54. If the realtor sold 36 homes last year
with a s-score of -2.4, what is the standard
deviation?

What value of x is in the solution set of 4x – 12 s 16 + 8x?

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant.given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.