Answer:
Number 4
Step-by-step explanation:
Because it is and that what I said
For this case what you must do is the following rule of three:
5.40 million tons ----> 100%
x -------------------------> 2%
Clearing x we have:
x = (2/100) * (5400000)
x = 108000
Answer:
108000 tons of sulfur dioxide was emitted
In this equation, p=27 because it is the last term and q=3 because it is the coefficient of the first term. First find all divisors of these numbers:
27: 1, 3, 9, 27
3:1, 3
Then use +/- p/q to find all possible combinations
+/-1, +/-3, +/-9, +/-27, +/- 1/3
Or your answer can be written as: 1, -1, 3, -3, 9, -9, 27,-27, 1/3, -1/3
Hope this helps!