entry to a certain university is determined by an exam. scores to the exam are normally distributed with average score of 472 and a standard deviation of 89. if a z-score of 2.38 is required to be accepted in to the university, what score must be obtained?

What is the value of m in the equation 1/2 m - 3/4n=16 when n=8

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1