Evaluate: 3-^3
A. 1/9
B. 1/27
C. -27
D. -9

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

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)

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup