Write a third-degree polynomial equation with real coefficients and the roots 2, -i.
What will be an ideal response?
Mathematics
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Make the indicated conversion within metric units of capacity.0.8 liters to milliliters
A. 0.0008 mL B. 0.008 mL C. 80 mL D. 800 mL
Mathematics
Solve the equation by completing the square.20d2 + 33d + 10 = 0
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.The loudness of a sound is measured in decibels (dB). The loudness L of a sound is related to its intensity I by the equation 
where I0 = 10-12 watts per square meter (W/m2) is the intensity of the faintest sound the human ear can detect. Find the intensity of a 72 dB sound.
A. I = 1019.2 W/m2 B. I = -4.810 W/m2 C. I = 10-4.8 W/m2 D. I = 10708 W/m2
Mathematics
Simplify.
A. -5
B. 
C. 5
D. 16
Mathematics