Rewrite the given expression using a single power series whose general term involves xk. ∑[infinity]n=1ncnxn−1+∑[infinity]n= 0cnxn

The number of potato chips in a bag is normally distributed with a mean of 71 and a standard deviation of 2. approximately what percent of bags contain between 69 and 73 potato chips? approximately 68% approximately 71% approximately 95% approximately 99.7%

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

What set does not contain -3 the set of all real numbers the set of all integers the set of all whole numbers the set of all rational numbers