At a customer service call center for a large company, the number of calls received per hour is normally distributed with a mean of 70 calls and a standard deviation of 10
calls. What is the probability that during a given hour of the day there will be between
73 calls and 86 calls, to the nearest thousandth?

You're doing something i dont know how to do but search up on google slope calculator maybe that will get you there

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%