The points obtained by students of a class in a test are normally distributed with a mean of 60 points and a standard deviation of 5points.
About what percent of students have scored between 59 and 65 points?

27 is what percent of 108? 27 is % of 108

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

This circle is centered at the origin, and the length of its radius is 6. what is the circle's equation? a. x^2+y^2=36 b x^2+y^2=6 c x+y=36 d x^6+y^6=1