What are the angle measures in triangle ABC? O mŁA = 90°, m_B = 30°, m_C = 60°
O m_A = 60°, m_B = 90°, mzC = 30°
O mzA = 90°, m2B = 60°, m C = 30°
Om A = 60°, mzB = 30°, mzC = 90°

The computer that controls a bank's automatic teller machine crashes a mean of 0.6 times per day. what is the probability that, in any seven-day week, the computer will crash less than 5 times? round your answer to four decimal places

The graph below represents which system of inequalities? a. y< -2x+6 y< (or equal to) x+2 b. y< (or equal to) -2x+6 y c. y< 2/3 x - 2 y> (or equal to) 2x +2 d. none of the above

Willard f. libby received his undergraduate degree from . after he completed his graduate work, he became a professor at . in 1960, he won a nobel prize in .