Let x denote the amount of time a book on two-hour reserve is actually checked out, and suppose the cdf is the following. f(x) = 0 x < 0 x2 16 0 ≤ x < 4 1 4 ≤ x use the cdf to obtain the following. (if necessary, round your answer to four decimal places.) (a) calculate p(x ≤ 3).

Statement: if two points are given, then exactly one line can be drawn through those two points. which geometry term does the statement represent? defined term postulate theorem undefined term

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.