Rationalize the denominator. Assume that all variables represent nonnegative numbers and that the denominator is not zero.
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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Use the standard normal curve table to find the closest z-score for the given condition.33% of the total area is to the right of z.
A. 0.45 B. 0.74 C. 0.44 D. -0.44
Mathematics
Use the frequency polygon to answer the following.The frequency polygon shows the salaries of employees of a small company.
Find the number of employees who earn $48,000 to $54,000.
A. 12 employees B. 14 employees C. 18 employees
Mathematics
For the equation 2x + 3y = 12, what are the x and y intercepts?
What will be an ideal response?
Mathematics
Multiply and simplify. Assume variables do not cause any denominators to equal 0.
? - 
A. 
B. - 
C. - 
D. - 
Mathematics