50 POINTS PLEASE HELP 1.
Solve the triangle.
A = 33°, a = 20, b = 13 (1 point)

Cannot be solved
B = 20.7°, C = 146.3°, c ≈ 23.7
B = 20.7°, C = 126.3°, c ≈ 17.8
B = 20.7°, C = 126.3°, c ≈ 29.6

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Put the equation in slope intercept form by solving for y

The party planning committee has to determine the number of tables needed for an upcoming event. if a square table can fit 8 people and a round table can fit 6 people, the equation 150 = 8x + 6y represents the number of each type of table needed for 150 people.