2. The income of junior executives in a large corporation are normally distributed with a standard deviation of $1700. A cutback is pending, at which time those who earn less than $28,000 will be discharged. If such a cut represents 30% of the junior executives, what is the current mean (average) salary of the group of junior executives?

Abucket of paint has spilled on a tile floor. the paint flow can be expressed with the function p(t) = 6(t), where t represents time in minutes and p represents how far the paint is spreading. the flowing paint is creating a circular pattern on the tile. the area of the pattern can be expressed as a(p) = 3.14(p)^2 part a: find the area of the circle of spilled paint as a function of time, or a[p(t)]. show your work. part b: how large is the area of spilled paint after 8 minutes? you may use 3.14 to approximate pi in this problem.