Gre Math Prep Questions -

A company has 5 employees with salaries: $50,000, $60,000, $70,000, $80,000, and $90,000. What is the median salary?

Emily thought for a moment and then solved the problem. She calculated the total revenue as 250 loaves x $2 = $500, and the total cost as 250 loaves x $0.50 = $125. Then, she subtracted the cost from the revenue to get the profit: $500 - $125 = $375.

Feeling more confident with each question, Emily moved on to a more challenging problem: gre math prep questions

Emily set up the equation: 2x^2 + 3x - 4 = 5. She rearranged the equation to get 2x^2 + 3x - 9 = 0. Using the quadratic formula, she solved for x: x = (-b ± √(b^2 - 4ac)) / 2a. Plugging in the values, she got x = (-(3) ± √((3)^2 - 4(2)(-9))) / (2(2)). After some algebra, she got two solutions: x = 1.5 and x = -3.

One day, while practicing, Emily came across a question that made her scratch her head: A company has 5 employees with salaries: $50,000,

If a bakery sells 250 loaves of bread per day at $2 each, and each loaf costs $0.50 to produce, what is the bakery's daily profit?

Emily arranged the salaries in order and found the middle value: $70,000. She calculated the total revenue as 250 loaves

Emily had heard that the GRE was a tough exam, especially the math section. She had always been strong in math, but she knew that she needed to prepare thoroughly to get a good score. She started by taking a prep course and practicing with sample questions.