At a university, 76% of the students are undergraduates. If there are 7,700 students, how many of them
are undergraduates?

If you are just building your payment history, how many points from a perfect score will you possibly miss?

If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)

The interior angles formed by the side of a hexagon have measures of them up to 720° what is the measure of angle a