Provide an appropriate response.If we apply the quadratic formula and find that the value of b2 - 4ac is positive, what can we conclude?
A. The equation has two real solutions.
B. The equation has one rational solution.
C. The equation has no real solutions.
D. The equation has two irrational solutions.
Answer: A
Mathematics
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Simplify the expression.
2 (s ? 0)
A. 
B. 
C. 
D. 
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Indicate whether the statement is true always, sometimes, or never.When i is raised to an even power, the result is -1.
A. Always B. Never C. Sometimes
Mathematics
Answer the question.The following table gives the electricity usage (in kilowatt hours) for the Peters family for six months.
What is the average electricity usage for the months January through May?
A. 936.8 kwh B. 957.86 kwh C. 958.97 kwh D. 971.23 kwh
Mathematics
Find the distance d(A, B) between the points A and B.A
; B
A. 
B. 
C. 
D. 
Mathematics