100 patients take part in a trial of new medicine. 36 patients received medicine x only. 25 patients received medicine y only. 15 patients received both medicine x and y. The remaining patients received a placebo. What is the probability that a patient chosen at random received a placebo

What is the distance between the points 4,10 and -3,-14 on the coordinate plane

In the following situation, determine whether you are asked to determine the number of permutations or combinations. then do the calculation how many ways are there to pick a starting five from a basketball team of twelve members? a. permutation; ps - 2520 b. combination; 1c, - 792 c. combination: 2cs - 2520 d. permutation; ps - 95040

How do you determine whether a relationship represented as as graph is linear or nonlinear