Adrug trial is testing the effectiveness of two drugs. if 50 patients are given drug a, 20 patients are given drug b, and 100 patients are given a placebo, what is the probability that a patient will not be given a placebo?

Since opening night, attendance at play a has increased steadily, while attendance at play b first rose and then fell. equations modeling the daily attendance y at each play are shown below, where x is the number of days since opening night. on what day(s) was the attendance the same at both plays? what was the attendance? play a: y = 8x + 191 play b: y = -x^2 + 26x + 126

In a 45-45-90 right triangle, what is the ratio of the length of one leg to the length of the other leg? а . 1: 2 в. 2: 1 с. 2: 1 d. 1: 1

How to write four times a number,minus 6,is equal to theee times the number+8 as an equqtion