Ehat is the least number of points you must plot to have examples of all four sets of numbers, including at least one positive integer and one negative integer? explain.

The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?

For the function f(x)=1/x-2 +5 notice that a=1, h=2, k=5 what are the vertical and horizontal asymoptote

Your family took a road trip on saturday you were in the car for 4.5 hours and average 70 mph. how many miles did you travel?