C-12.1 binomial coefficients are a family of positive integers that have a number of useful properties and they can be defined in several ways. one way to define them is as an indexed recursive function, c(n, k), where the “c” stands for “choice” or “combinations.” in this case, the definition is as follows: c(n, 0) = 1, c(n, n)=1, and, for 0

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Me 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.

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.