The scores on this exam are normally distributed with a mean of 115 and a standard deviation of 20. only applicants who score in the top 20% are considered for employment. what is the minimum score at which an applicant will be considered?

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

What is the solution to the division problem below x3+x2-11x+4/x+4