On a particular road map, 0.5 inch represents 18 miles. About how many miles apart are two towns that are 2.5 inches apart on the map?
A.) 18 B.) 22.5 C,) 36 D.) 45 E.) 90
The monthly fees for single rooms at 5 colleges are $370, $310, $380, $340, and $310, respectively. What is the mean of these monthly fees?
A.) $310 B.) $340 C.) $342 D.) $350 E.) $380
x² + 12
Let f(x) = ------------ . What is the value of f(10) ? x - 6 A.) 112 B.) 28 C.) 12 D.) 10 E.) 8
In the standard (x,y) coordinate plane, lines a and b intersect at point (5,-2) and lines b and c intersect at point (3,-3). What is the slope of line b?
A.) 1/2 B.) -5/2 C.) -2/5 D.) -5/8 E.) It cannot be determined from the given information
In the standard (x,y) coordinate plane below, which point has coordinates of (-4,-5)?
A.) P
B.) Q C.) R D.) S E.) T
One marble is to be drawn randomly from a bag that contains three red marbles, two blue marbles, and one green marble. What is the probability of drawing a blue marble?
A.) 1/6 B.) 1/5 C.) 2/7 D.) 1/3 E.) 2/5
If x is a real number such that x³ = 64, then x² + √x = ?
A.) 4 B.) 10 C.) 18 D.) 20 E.) 47
The inequality 6(x + 2) > 7(x - 5) is equivalent to which of the following inequalities?
A.) x < -23 B.) x < 7 C.) x < 17 D.) x < 37 E.) x < 47
Which of the following is the equation of a straight line that has y-intercept 3 and is perpendicular to the line 4x - 2y = 6?
A.) 2y + 3x = -3 B.) y + 3x = 2 C.) 2y - x = 6 D.) y - 2x = 4 E.) 2y + x = 6 |
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