Provide an appropriate response.Find the discriminant of the equation: 10 + 4x - x2 = 0
A. The discriminant value is 24i.
B. The discriminant value is -24.
C. The discriminant value is 56.
D. The discriminant value is 48.
Answer: C
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Explain the answer in terms of the appropriate property of real numbers or definition.A person hikes m miles west and then m miles east. How far does the person wind up from their original starting point?
What will be an ideal response?
Solve the problem.The string on a balloon is 36 millimeters long. What is this length measured in centimeters? Round to the nearest tenth, if necessary.
A. 3.6 cm B. 360 cm C. 0.4 cm D. 3600 cm
Evaluate
When changes occur in the activities that help create new knowledge or in the activities that help transform new knowledge into new processes, products or materials - these changes are known as ____.
A. demographic trends B. political trends C. socio-cultural trend D. technological trends