Ateacher and nineteen students are planning a field trip to go to an aquarium. they need to raise money to go on the trip. the cost of the trip includes:
. food and ticket : thirty-two dollars per person.
. cost of the bus: nine hundred dollars.
one adult need to go on the trip for every five students. the class need to earn three-fourths the total cost of the trip. how much money does the class need to earn?
show all your mathematical thinking

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)