A pendulum travels 30 inches on it’s first swing. During each of its subsequent swings, its travels 90 percent of the previous swing. I didn’t see all parts to the question on here so I did it.

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Afunction g(x) has x-intercepts at (, 0) and (6, 0). which could be g(x)? g(x) = 2(x + 1)(x + 6) g(x) = (x – 6)(2x – 1) g(x) = 2(x – 2)(x – 6) g(x) = (x + 6)(x + 2)