A. 2W+2[W+3]
The length of a rectangle is 3 units greater than its width. Which expression would correctly represent
the perimeter of the rectangle?
A. 2W+2[W+3]
B. W+W+3
C. W[W+3]
D. 2W+2[3W]
C. 1.2 hours
A homeowner has hired two people to mow his lawn. If person A is able to mow the lawn in 2 hr by
herself and person B is able to mow in lawn in 3 hr by himself. Which of the following is the amount of
time it would take for both person A and B to mow the lawn together?
A. 5 hours
B. 2.5 hours
C. 1.2 hours
D. 1 hours
C. 12.325 mL
A recipe calls for 2.5 teaspoons of vanilla. 1 teaspoon equals approximately 4.93 mL. Which of the
following is the correct amount of vanilla in mL?
A. 5.33 mL
B. 7.43 mL
C. 12.325 mL
D. 0.507 mL
D. 17.8 cm
Which of the following measurements is the approximate metric equivalent of 7 inches?
A. 3.2 cm
B. 2.8 cm
C. 15.4 cm
D. 17.8 cm
, A. Eritrea
The table shows healthcare spending per capita in a group of African nations. Based on this
information, which of the following countries had the greatest change in dollars spent per capita from
2013 to 2015?
A. Eritrea
B. Sudan
C. Tanzania
D. Kenya
B. 152
There are 800 students enrolled in four allied health programs at a local community college. The
percentage of students in each program is displayed in the pie chart. Which of the following is the
number of students enrolled in the respiratory care program?
A. 336
B. 152
C. 144
D. 168
B. 132.06
Which of the following is 31% of 426?
A. 425.69
B. 132.06
C. 13.7
D. 0.07
C. As elevation increases, temperature decreases
Elevation above sea level and temperature are negatively-correlated variables. Which of the following
statement describes the relationship between the variables?
A. As elevation decreases, temperature remains the same
B. As elevation decreases, temperature decreases
C. As elevation increases, temperature decreases
D. As elevation increases, temperature increases
B. 0