A small accounting firm has 4 accountants who each earn a different salary between $50,000 and $60,000. For extra help during tax season, they hire a 5th accountant who earns $10,000 How will hiring the 5th accountant affect the mean and median?
A: Both the mean and median will decrease, but the median will decrease by more than the mean.
B: Both the mean and median will decrease, but the mean will decrease by more than the median.
C: The mean will decrease, and the median will increase.
D: The median will decrease, and the mean will increase.

The school track has eight lanes. each lane is 1.25 meters wide. the arc at each end of the track is 180. the distance of the home straight and the radii for the arcs in the 1st 4 lanes are given. s=85m r1=36.5m r2=37.75m r3=39m r4=40.25m part one: find the radii of lanes 5 through 8 of the track. show your work. part two: if max ran around lane one, how far did he run? show your work and explain your solution. part three: max wants to run a total of three laps around the track, choose two additional lanes (2-8) for him to run and find the distance around those two lanes. show your work and round to the hundredths. part 4: based on your lane choices in part three, what was the total distance max ran in the three laps around the track?

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

Write as a product: ac^2–ad+c^3–cd–bc^2+bd