In choosing what music to play at a charity fund raising event, Miriam needs to have an equal number of string quartets from Schubert, Brahms, and Beethoven. If she is setting up a schedule of the 6 string quartets to be played, and she has 15 Schubert, 3 Brahms, and 16 Beethoven string quartets from which to choose, how many different schedules are possible

X+ y = k 2x + 3y = k + 1 the point of intersection of the lines has an x-coordinate of a.2k + 1 b.-2k + 1 c.2k - 1

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle