Danielle is considering investing money into a portfolio of stocks. Her plan is to invest no more than $2,000 total in stocks, with at least four times as much money invested in technology company stocks than food company stocks. Using for the amount invested in technology stocks and F for the amount of money invested in food company stocks, write an inequality representing the total stock investment constraint for this situation.

Is it greater than or less than7*3_9*2

Asample of 200 rom computer chips was selected on each of 30 consecutive days, and the number of nonconforming chips on each day was as follows: the data has been given so that it can be copied into r as a vector. non.conforming = c(10, 15, 21, 19, 34, 16, 5, 24, 8, 21, 32, 14, 14, 19, 18, 20, 12, 23, 10, 19, 20, 18, 13, 26, 33, 14, 12, 21, 12, 27) #construct a p chart by using the following code. you will need to enter your values for pbar, lcl and ucl. pbar = lcl = ucl = plot(non.conforming/200, ylim = c(0,.5)) abline(h = pbar, lty = 2) abline(h = lcl, lty = 3) abline(h = ucl, lty = 3)

Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3