Estimate the value of the quantity.The table gives dye concentrations for a cardiac-output determination. The amount of dye injected was 
Plot the data and connect the data points with a smooth curve. Find the area under the curve using rectangles. Use this area to estimate the cardiac output.
Dye concentration (mg/L)
Time (sec)
A. 6.3 L/min
B. 285.7 L/min
C. 12.6 L/min
D. 0.1 L/min
Answer: A
Mathematics
You might also like to view...
Solve the problem.Lookout station B is located 12 mi due east of station A. The direction of a fire from A is 
and the direction from B is 
Determine the distance from the fire to B (to the nearest tenth of a mile).
A. 12.45 mi B. 14.45 mi C. 24.9 mi D. 26.9 mi
Mathematics
Provide an appropriate response.If a ? b, is it always true that a2 ? b2? Explain.
What will be an ideal response?
Mathematics
Subtract and simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Use the Negative Exponent Rules to simplify. Write the answer with positive exponents. All variables are nonzero.
-1
A. -3
B. 3
C. 
D. - 
Mathematics