Given angle measurements of 40°, 45°, and 95°, how many triangles can be constructed?

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11

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?