Math If \({0 < st < 1}\), then which of the following can be true? (A) \({s < -1}\)and \({t > 0}\) (B) \({s < -1}\) and \({t < - 1}\)(C) \({s > - 1}\) and \({t < - 1}\) (D) \({s > 1}\) and \({t < -1}\) (E) \({s...

Math Quantity A Quantity B \({(3x - 7y)^2}\) \({9x^2 - 42xy + 49y^2}\) A) Quantity A is greater.B) Quantity B is greater.C) The two quantities are equal.D) The relationship cannot be determined from the information given.     Correct Answer - C - (click and drag your mouse to see the answer) Question Discussion...

Verbal Since turbines are designed without a(n) (i)____ understanding of such wind flows, they are failing at higher than expected rates. Failure to anticipate sudden gusts is especially (ii)____, because they can both damage the turbines and lead to sudden transmission line overloads. The situation is...

Math     The area of \({\Delta PQS}\) is 45. Quantity A Quantity B The length of segment PS The length of segment SR A) Quantity A is greater.B) Quantity B is greater.C) The two quantities are equal.D) The relationship cannot be determined from the information given.   Correct Answer - B - (click and drag...

Math James bought 16 ounces of dried fruit P for 89¢ and 24 ounces of dried fruit Q for $1.29. Quantity A Quantity B per ounce cost of dried fruit P per ounce cost of dried fruit Q A) Quantity A is greater.B) Quantity B is greater.C) The two quantities are...

Verbal Since turbines are designed without a(n) (i)____ understanding of such wind flows, they are failing at higher than expected rates. Failure to anticipate sudden gusts is especially (ii)____, because they can both damage the turbines and lead to sudden transmission line overloads. The situation is...

Math Set \({1 = [10, 20, 30, 40]}\) Set \({2 = [30, 60, 90, 120]}\) Set \({3 = [60, 70, 80, 90]}\) Quantity A Quantity B The standard deviation of the numbers in Set 2 The standard deviation of the numbers in Set 3 A) Quantity A is greater.B) Quantity B is greater.C)...

Math n is an odd positive integer, and 700 < n < 800 Quantity A Quantity B The number of the prime factors of n The number of the prime factors of 2n A) Quantity A is greater.B) Quantity B is greater.C) The two quantities are equal.D) The relationship cannot be...

Verbal Room acoustics design criteria are determined according to the room’s intended use. Music, for example, is best (i) __________ in spaces that are reverberant, a condition that generally makes speech less (ii) ________. Acoustics suitable for both speech and music can sometimes be created in...

Math   Which of the following statements can be inferred from the graph?I. The number of graduate student applicants more than doubled from 1982 to 1991.II. For each of the years 1983 to 1991, inclusive, the number of graduate student applicants was greater than that of the...