VOCAB CARDS LED VOGAB GAME In the pattern below, what is the ratio of striped squares to total squares? READ & RESPOND QUIZ LYRIC LAB А 3:5 B 5:3 с 3:8 D 8:3

Which is a true statement about an exterior angle of a triangle a. it is formed by two segments that are not sides of the triangle, b. it forms a linear pair with one of the interior angles of the triangle, c. it is complementary to one of the interior angles of the triangle. d. it is formed by two segments that are sides of the triangle.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.