Point J has coordinates (10,8). The midpoint of the line segment JK is (6,12). What are the coordinates of point K?

Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

Asales representative from a local radio station is trying to convince the owner of a small fitness club to advertise on her station. the representative says that if the owner begins advertising on the station today, the club's total number of members will grow exponentially each month. she uses the given expression to model the number of club members, in hundreds, after advertising for t months.