Graph the set of numbers on a number line.{-1.5, 0.25, 3.25, -2.5}
A. 
B. 
C. 
D. 
Answer: D
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Find the limit, if it exists.
A. 5 B. -1 C. Does not exist D. 0
Solve the problem.A ramp L ft long has an incline of ?. The work W needed to move an object weighing P lb up the ramp is given by 
To the nearest unit, find the work needed to move a trunk when: 
A. 580 ft-lb B. 527 ft-lb C. 2900 ft-lb D. 479 ft-lb
Solve the problem.A local television station sends out questionnaires to determine if viewers would rather see a documentary, an interview show, or reruns of a game show. There were 450 responses with the following results:135 were interested in an interview show and a documentary, but not reruns.18 were interested in an interview show and reruns but not a documentary.63 were interested in reruns but not an interview show.108 were interested in an interview show but not a documentary.45 were interested in a documentary and reruns.27 were interested in an interview show and reruns.36 were interested in none of the three.How many are interested in exactly one kind of show?
A. 226 B. 216 C. 206 D. 196
Which of the following best exemplifies the use of reformulation to do computational estimation?
a. Estimating the answer to 99 times 103 by rounding both numbers to 100 and then squaring 100. b. Given the task of simplifying 3x + 2 - 5x, grouping the like terms together first and then obtaining -2x + 2 c. Using the conventional long division algorithm to find the quotient 72/33 d. Using conventional algorithms when asked to do mental computation