Evaluate the limit, if it exists. (If an answer does not exist, enter DNE.). lim h → 0 1 + h − 1 h

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.