the line x-2y+28=0 is tangent to a circle at (0,14). the line y=2x+5 is tangent to the same circle at (3,11). find the center of the circle.

225/100 of last years cost. write each fraction as a decimal and as a percent

Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? probability distribution px(x) 6 hours 7 hours 8 hours 9 hours 10 hours 0.62 0.78 пол