Study the line graph below to answer these question.
By how much percentage has production changed (approximately) in 2003 as compared to its value for 2000?
The percentage change in which of the mentioned areas is the highest over the period 2000-2003
Each of these questions has a problem and two statements, number I and II. Decide if the information given in the statement is sufficient for answering the problem. Mark the answer as
If $$-\left(\frac{3}{4}\right)x + 3 y - \left(\frac{1}{2}\right) = \left(\frac{3}{2}\right) y -\left(\frac{1}{4}\right) x$$
What is the value of $$x$$ ?
I. $$y^2 = 4$$
II. $$y = 2$$
A list contains 11 consecutive integers. What is the greatest integer on the list?
I. If x is the smallest integer on the list, then $$(x + 72)^{\frac{1}{3}} = 4$$.
II. If x is the smallest integer on the list, then $$\frac{1}{64} = x^{-2}$$.
If a rectangle has length $$a$$ and width $$b$$, what is its area
I. $$2 a = \frac{15}{b}$$
II. $$a = 2 b - 2$$
What is the ratio of men to women rolled in a certain class?
I. The number of women enrolled in the class is 3 less than half the number of men enrolled.
II. The number of women enrolled in the class is $$\frac{2}{5}$$ of the number of men enrolled.
If $$a$$ ≠ $$b$$, what is the value of $$a + b$$
I. $$a^2 - (b^2 \div a) = b = 6$$
II. $$(a + b)^2 = 36$$
If $$22^{m + 1}, 2^{n + 2},$$ what is the value of $$m + n$$?
I. $$2^{3n -1} = 256$$
II. $$2^{m + 2n} = 256$$