A portion of the graph of f (x) = - x2 - 10x - 21 is shown. Which of the following describes all solutions for f (x) ?

Find the moment-generating function of x, mx (t). for which values of t does it exist?

Which of these numbers is an irrational number? 3⁄5 Square root of 4 Square root of 25 Square root of 20 5⁄3

Find the volume of the oblique cylinder. Round your answer to the nearest tenth.

Do all composite numbers have a 2 in the ones place?

Use distributive property to remove parentheses - 2 (-3w-y+1)

Write a quadratic function f whose zeros are 4 and - 5

If a sports forecaster states that the odds of a certain boxer winning a match are 5 to 1, what is the (subjective) probability that the boxer will win the match? (round your answer to two decimal places.) p (win) =

Every day Kim practice volleyball and clarinet each day she practices volleyball for 2.5 hours if after a days she practices both volleyball and the clarinet for a total of 36 hours how many hours per day did Kim practice clarinet

4 times the quotient of a number and 5

The vertex of the parabola is at (-3,-2). Which of the following could be the equation?