Identify the numerical coefficient of 0.1bc^5d

Yo y do yall have 2 stars that means yall wrong bro

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)

What is the measure of one interior angle of a pentagon