In circle O chords PO and RS intersect at T such that mPR = 42 degrees MRQ = 66 degrees and MOS = 168 degrees . Which of the following represents the measure of 1.) 33 degrees
2.) 84 degrees
3.) 66 degrees
4.) 75 degrees

Use the x-intercept method to find all real solutions of the equation. x^3-10x^2+27x-18=0

Margie is practicing for an upcoming tennis tournament. her first serve is good 20 out of 30 times on average. margie wants to know the estimated probability that her first serve will be good at least four of the next six times she serves. how could she design a simulation for this scenario?

Ven the functions, f(x) = 5x2 - 3x + 1 and g(x) = 2x2 + x - 2, perform the indicated operation. when applicable, state the domain restriction. (f - g)(x) 3x2 - 4x + 3 3x2 - 2x - 1 3x2 - 4x - 1 3x2 - 2x + 3