Which is a quadratic function? f(x) = 2x + x + 3 f(x) = 0x2 – 4x + 7 f(x) = 5x2 – 4x + 5 f(x) = 3x3 + 2x + 2

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?

Select the correct answer what is the most direct use of a compass in geometric constructions? a. to draw congruent angles b. to draw arcs of a given size c. to draw perpendicular lines d. to draw straight lines reset next next

When steve woke up. his temperature was 102 degrees f. two hours later it was 3 degrees lower. what was his temperature then?