the 23 students on the math team want to raise 545.34 to buy practice books they have already raised 135.20 if each student raises the same amount how much more money must each student raise

Find the domain and range of the following function f(x) = 51x - 21+ 4

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Which is the focus of a parabola with equation y2=4x