Which set of polar coordinates names the same point as ?(5,pi/4) A. (-5,7pi/4) B. (5,3pi/4) C.(5,-pi/4) D.(-5,5pi,4)

Will give brainliest! aubrey was offered a job that paid a salary of $45,000 in its first year. the salary was set to increase by 2% per year every year. if aubrey worked at the job for 20 years, what was the total amount of money earned over the 20 years, to the nearest whole number?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

Use the method of cylindrical shells to find the volume v generated by rotating the region bounded by the curves about the given axis.y = 7ex, y = 7e^-x, x = 1; about the y-axis