Use ZERO (or ROOT) to approximate the positive x-intercepts of the equation. Round to two decimal places.y = x4 + 1.5x3 - 8.31x2 - 3.27x + 8.39
A. 0.87 and 2.21
B. 8.39
C. 1.19 and 3.44
D. 0.94 and 2.18
Answer: D
Mathematics
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A patient is placed on a diet to improve his blood-cholesterol content. The concentration of cholesterol in the blood, in milligrams per deciliter, after t months on the diet is given by
?
?
A. Explain in practical terms the meaning of 
.B. Calculate the value you found in part A.C. How much did the cholesterol level decline from month 5.00 to month 8.00?
What will be an ideal response?
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Solve the equation.
- 
= 
A. 
B. -2
C. 2
D. No solution
Mathematics
Change the order of integration and evaluate the integral.
A. 
?
B. 
?
C. 2592?
D. 
?
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Determine whether the points A, B, and C form a right triangle.A = (2, 3); B = (8, 5); C = (14, -2)
A. Yes B. No
Mathematics