the scores on a certain standardized test follow a normal distribution. the mean score is 76, and the standard deviation is 8. Find the percentage of test scores that are greater than 90. round to the nearest percentage type your numerical answer below.

When a formula is solved for a particular variable, several different equivalent forms may be possible. if we solved a=1/2bh for h, one possible correct answer is h=2a/b . which one of the following is not equivalent to this? a. h= 2(a/b) b. h= 2a(1/b) c. h= a/1/2b d. h= 1/2a/b

If the measure of angle 1 is 110 degrees and the measure of angle 3 is (2 x+10 degree), what is the value of x?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4