1. Determine the center of mass of the triangular region with vertices (0,0), (5,0) and (0,2) if the density function is proportional to 7 times the distance from the y-axis. (Evaluate inner integrals by hand and then use your calculator to evaluate the second integral. Round your answers to 2 decimal places.) (18 points)

What is the value of 1/3x + 7x when x = 5

Ataxi cab charges $1.75 for the flat fee and $0.25 for each time. write an in equality to determine how many miles eddie can travel if he has $15 to spend.

Which statement accurately explains whether a reflection over the y-axis and a 270° counterclockwise rotation would map figure acb onto itself? a coordinate plane with figure acb with point a at 1, 1, c at 3, 4 and b at 5, 1 yes, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) yes, a″c″b′ is located at a″(1, 1), c″(3, 4), and b″(5, 1) no, a″c″b″ is located at a″(1, 1), c″(4, 3), and b″(1, 5) no, a″c″b″ is located at a″(1, 1), c″(3, 4), and b″(5, 1)