I need some help.

In a timed typing test lara typed 63 words per minute.estimate the number of words she should be able to type in half in hour show your work

Given a binomial distribution variable with n=20 and p=0.60 find the following possibilities using the binomial table a) p(x < 13) b) p x > 15) c) p(x = 17) d) p(11 < x < 14) e) p(11 < x < 14)

Which is the graph of the linear equation x – 2y = 6?