The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A. GMAT Explanation, Video Solution, and Additional Practice! The rate of a certain chemical reaction is directly proportional to the square of the concentration of chemical A present and inversely proportional to the concentration of chemical B […]
7.51 8.22 7.86 8.36 8.09 7.83 8.30 8.01 7.73 8.25 7.96 8.53 A vending machine is designed to dispense 8 ounces of coffee into a cup. After a test that recorded the number of ounces of coffee in each of 1000 cups dispensed by the vending machine, the 12 listed amounts, in ounces, were selected
The number 75 can be written as the sum of the squares of 3 different positive integers. What is the sum of these 3 integers? (A) 17 (B) 16 (C) 15 (D) 14 (E) 13 This question is from the free official GMAT practice tests 1 and 2 so avoid if you haven’t done those
If M = √4 + 4^1/3 + 4^1/4, then the value of M is: (A) Less than 3 (B) Equal to 3 (C) Between 3 and 4 (D) Equal to 4 (E) Greater than 4 Correct Answer: E Learn more about GMAT tutoring with Atlantic
√4 + 4^1/3 + 4^1/4, then the value of M is Read the Full Article »
If xy + z = x(y + z), which of the following must be true? (A) x = 0 and y = 0 (B) x = 1 and y = 1 (C) y = 1 and z = 0 (D) x = 1 or y = 0 (E) x = 1 or z = 0
If xy + z = x(y + z), which of the following must be true? Read the Full Article »
