The estimated attendance for Live 8, a worldwide free concert held in July 2005, was 1.8 million people, including figures near 800,000 in Philadelphia, 300,000 in Paris, and 200,000 in Rome and Berlin.  Do concert officials really count all those in attendance?  How do you suppose these figures are produced? How accurate can these estimates be?​

0.85 or 85%

step-by-step explanation:

1) divide 23 by 27

2) round the decimal to the nearest 10

3) so your answer would be 0.85 or 85%

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

no he doesnt because "-16' is negatiive

step-by-step explanation:

  lol