What is the value of x? enter your answer in the box. units a triangle b d r is given with a midsgement of q c where q is between b and d and c is between r and d. b q is 24 units long. q d is 40 units long. r c is 18 units long. c d is labeled x. segment b r is parallel to segment q c.

98 point question what is the record for most points in one

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”?

Find cot x if sin x cot x csc x = √2