During a 55-year period, 32% of snowstorms in a certain city caused power outages. fifty-one of the snowstorms did not cause power outages. find the total number of snowstorms in this city over the 55-year period.

What were mkh company's cash flows from (for) operating activities in 20x1? $(180,300) $233,100 $268,200 $279,400?

2people are trying different phones to see which one has the better talk time. chatlong has an average of 18 hours with a standard deviation of 2 hours and talk-a-lot has an average of 20 hours with a standard deviation of 3. the two people who tested their phones both got 20 hours of use on their phones. for the z-scores i got 1 for the chatlong company and 0 for talk-a-lot. what is the percentile for each z-score?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?