Yes, since the point of sadness and point of rise include up to 90 degrees in this case. As a result, subtracting 90 degrees from the point of rise yields the point of discouragement.

Many newspapers carry a certain puzzle in which the reader must unscramble letters to form words. how many ways can the letters of emdangl be arranged? identify the correct unscrambling, then determine the probability of getting that result by randomly selecting one arrangement of the given letters.