Solve x^2-8x+15< 0. recall that the quadratic factors as: (x-3)(x-5)< 0
therefore, the intervals that must be tested are x< 3, 3< x < 5 and x> 5. the solution set for the quadratic inequality is:
a) (-∞,3)
b) (-∞,3) or (5,∞)
c) (3,5)
d) (5,∞)

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?

Vertical angles must check all that apply

Here are the 30 best lifetime baseball batting averages of all time, arranged in order from lowest to highest: 0.319, 0.329, 0.330, 0.331, 0.331, 0.333, 0.333, 0.333, 0.334, 0.334, 0.334, 0.336, 0.337, 0.338, 0.338, 0.338, 0.340, 0.340, 0.341, 0.341, 0.342, 0.342, 0.342, 0.344, 0.344, 0.345, 0.346, 0.349, 0.358, 0.366 if you were to build a histogram of these data, which of the following would be the best choice of classes?