Math Set A consists of 40 integers, and set B consists of 150 integers. The number of integers that are in both set A and set B is 20. Quantity A Quantity B The total number of integersthat are in set A or set B,or both 170 A)The quantity in Column...

Math Define \({x^*}\) by the equation \({x^* = \frac{{\pi}}{{x}}}\). Then \({((-\pi)^*)^*}\) = A. \({\frac{{-1}}{{\pi}}}\) B. \({\frac{{-1}}{{2}}}\) C. \({- \pi}\) D. \({\frac{{1}}{{\pi}}}\) E. \({\pi}\)   Correct Answer - C  - (click and drag your mouse to see the answer) Question Discussion & Explanation

Verbal Much of the consumer protection movement is predicated on the notion that routine exposure to seemingly (i) ______ products can actually have longterm deleterious consequences. Blank (i) (A) outdated (B) banal (C) litigious (D) virulent (E) benign   Correct Answer - E  - (click and drag your mouse to see the answer) Question Discussion...

Math Of the following, which is the closest approximation to the percent of freight expenditures NOT covered by freight reimbursement income?(A) 12%(B) 28%(C) 35%(D) 39%(E) 72%   Correct Answer - B - (click and drag your mouse to see the answer) Question Discussion & Explanation

Quant A set of test scores at a large university is normally distributed with a mean of 74 and a standard deviation of 7. Which of the following is true?Indicate all that apply.A. More students scored above 83 than scored below 63.B. At least 65% of...

Quant Which of the following functions has as its domain the set of all real numbers?Indicate all that apply.A. \({f(x)=\frac{{4}}{{x+4}}}\)B. \({ f(x)=\frac{{4}}{{x^2+1}}}\)C. \({f(x)=[square_root]4x^3[/square_root]}\)D. \({f(x)=[square_root](-4x)^2[/square_root]}\)E. \({f(x)=\sqrt[3]{4x}}\)   Correct Answer - B, D, & E  - (click and drag your mouse to see the answer) Question Discussion & Explanation

Verbal The headmaster at Leawood Day School noticed that scores on math tests were lower this year than in previous years. This year, all students took math courses during the first period of the school day; in years past, they had taken math during the final...

Math x is any non-negative integer Quantity A Quantity B The minimum value of \({4x^2+1}\) The minimum value of \({5x^2+1}\) A)The quantity in Column A is greater.B)The quantity in Column B is greater.C)The two quantities are equal.D)The relationship cannot be determined from the information given.       Correct Answer - C  - (click and...

Math O is the center of both circles Quantity A Quantity B The area of the circular region with radius OP The area of the shaded sector ROQ A)The quantity in Column A is greater.B)The quantity in Column B is greater.C)The two quantities are equal.D)The relationship cannot be determined from the...

Math A manufacturer makes umbrellas at the cost of c dollars per umbrella, and sells them at the retail price of r dollars each. How many umbrellas can it afford to sell at the below-cost rate of b dollars per umbrella and still make a 100%...