Using the information about iq tests from question 8, what is the z-score of someone
with an iq of 136?

What is the solution of sqrt x+2-15=-3

The brain volumes (cm cubed) of 50 brains vary from a low of 904 cm cubed to a high of 1488 cm cubed. use the range rule of thumb to estimate the standard deviation s and compare the result to the exact standard deviation of 175.5 cm cubed, assuming the estimate is accurate if it is within 15 cm cubed

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?