Solve the equation for the stated variable: a=1/2ap. solve for p

What is the value of the digit 1 in the number 13?

Which fraction below is equivalent to 10/12?

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)