The amount of money a worker earns is directly proportional to the number of hours worked. At this rate, that worker makes $104 in an 8 hour shift. Write a direct variation EQUATION that relates the earnings (e) of the worker to the number of hours (n) worked.

Asimple random sample of size nequals14 is drawn from a population that is normally distributed. the sample mean is found to be x overbar equals 70 and the sample standard deviation is found to be sequals13. construct a 90% confidence interval about the population mean

Brady has a 20 year fixed rate mortgage for $215,500 with monthly payments of 1,305.89.the annual interest rate is 4%. what is the total cost of the principal and interest for this loan rounded to the nearest dollar

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2