Find the rate as a ratio of distance to time. Round to the nearest hundredth where appropriate.21.6 km, 3 days
A. 21.6 
B. 3 
C. 7.2 
D. 7.2 
Answer: D
You might also like to view...
Solve the problem by integration.Find the volume generated by revolving the first-quadrant area bounded by 
and 
about the 
A. 
?
B. 
?
C. 
?
D. 
?
Solve the problem.Use each of the numbers 7, 8, 9, 10, and 11 once and only once to fill in the circles so that the sum of the numbers in the three horizontal circles equals the sum of the numbers in the three vertical circles. 
Which numbers can be placed in the middle of the horizontal row?
A. 7, 8, and 9 B. 9, 10, and 11 C. 8, 9, and 10 D. 7, 9, and 11
The line graph shows the recorded hourly temperatures in degrees Fahrenheit at an airport. 
At what time was the temperature its lowest?
A. 4 p.m. B. 9 a.m. C. 6 p.m. D. 1 p.m.
Find the slope of the line.
A. 4 B. -4 C. -1 D. 1