The proportion pop/total = 5/7 is presumed to hold for the next 500 songs.
pop/500 = 5/7
pop = 500*5/7 ≈ 357
357 of the next 500 songs downloaded are expected to be pop songs.
Answer:
Please show us the questions and will help further this discussion.
The numerator and denominator must be polynomials so
the answer to your question is - 7x / x^2 ( the last one on the right)
The answer is 76 divided by 9 equals 8.44
The missing number is 6. 3.6-.65 = 2.95
3.6 - 2.95 = .65
Hope it helps ;)))
