Which of the following integers is a perfect square? 36 48 44 32

Someone . me. compound probability

Which of the following is an equation of a line parallel to the equation y=4x+1?

Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?