The solution set of √(x - 1) > 5 is the set of all real numbers, x, such that:
A.) x > 4 B.) x > 6 C.) x > 24 D.) x > 25 E.) x > 26
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The formula for the volume of a cylinder with radius r and height h is V = πr²h. What is the volume, to the nearest cubic inch, of a cylindrical can with a radius of 3 inches and a height of 5 inches?
A.) 707 B.) 444 C.) 236 D.) 188 E.) 141 Sergio is twice as old as his daughter Inga, who is three years younger than her brother Nage. If the sum of their ages is 63, how old is Nage?
A.) 15 B.) 18 C.) 20 D.) 23 E.) 30 For the students enrolled at Sunnyside College, the ratio of male students to female students is 5:7.
Which of the following statements, about the students enrolled is (are) true? I. For every seven females there are five males II. There are more males than females III. Males comprise 5/7 of the students enrolled A.) I only B.) II only C.) III only D.) II and III only E.) I, II, and III The expression 7xy - 3x(4x + 2y) is equivalent to:
A.) xy - 12x² B.) 2xy - 7x C.) 8xy - 12x² D.) -11xy E.) -x² The dimensions in the floor plan, pictured above, are measured in feet. A builder has a roll of carpet 10 feet wide. What is the minimum length, in feet, of carpet from this roll required to completely carpet the area shown above?
A.) 67 B.) 68 C.) 69 D.) 70 E.) 71 |
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