Which of the following sets of lengths could not be the side lengths of a triangle? a. 1 yard, 1.25 yards, 1.5 yards
b. 15 millimeters, 18 millimeters, 30 millimeters
c. 3 meters, 5 meters, 7 meters
d. 5 inches, 10.5 inches, 17 inches

What are the coordinates of the hole in the graph of the function f(x) ? f(x)=x2−9x−3 enter your answer in the boxes.

The random variable x is the number of occurrences of an event over an interval of ten minutes. it can be assumed that the probability of an occurrence is the same in any two-time periods of an equal length. it is known that the mean number of occurrences in ten minutes is 5.3. the appropriate probability distribution for the random variable

What is the multiple zero and multiplicity of f(x) = (x ? 3)(x ? 3)(x + 5)? multiple zero is 3; multiplicity is 2 multiple zero is 5; multiplicity is 1 multiple zero is ? 5; multiplicity is 1 multiple zero is ? 3; multiplicity is 2