The table shows data from a travel agency, representing the number of guests on a trip (x) and the estimated dollar cost of the trip (y).
X 2 3 4 5 6 7 8 9 10
y 2,300 2,750 3,125 3,625 4,200 4,450 5,125 5,750 6,350 When using the median-fit method with summary points (3, 2,750), (6, 4,200), and (9,5,750), what is the approximate slope of the best-fit model? A.483 B.500 C.517 D.706

Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d

Suppose that an airline uses a seat width of 16.516.5 in. assume men have hip breadths that are normally distributed with a mean of 14.414.4 in. and a standard deviation of 0.90.9 in. complete parts (a) through (c) below. (a) find the probability that if an individual man is randomly selected, his hip breadth will be greater than 16.516.5 in. the probability is nothing. (round to four decimal places as needed.)

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14