Evaluate: 3-³=

O A. 1/9

O B. -27

O C. 1/27

O D. -9

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

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?