What is the ratio equivalent to 24: 15?

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)

Prove that 16^4-2^13-4^5 is divisible by 11.

Fill in the table with whole numbers to make 430 in five different ways