184.8 is what percent of 220? Write your answer in both decimal and percent form.

If c(x) = 4x – 2 and d(x) = x2 + 5x, what is (cxd)(x)

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

The length of an intercepted arc of a central angle of a circle is 4 cm. if the radius of the circle is 5 cm what is the measurement of the central angle to the nearest whole degree