Which of the following represent an exponential function? Select all that apply. * a) You travel on your bike at a constant speed of 20 miles per hour.
b) Each week you deposit $50 into your savings account.
c) An endangered species population is decreasing at a rate of 7.5%.
d) You earn $9.25 per hour at your part time job.
e) The high school population is growing at a rate of 5% per year.
Your fish tank fills with water at a rate of 1 gallon every minute.
A species of fly doubles in population each month during the summer months.
Your car depreciates at a rate of 9% each year.

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.

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)