A stick is x meters long. A string is 4 times as long as the stick. Express the length of the string in terms of x.

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)

Find the ratios of the corresponding sides

Describe how you can act financially responsible.