Rationalize the denominator. Assume variables represent non-negative values. 
A. 
B. 
C. 
D. 
Answer: C
Mathematics
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The graph shown is one period of a function of the form y = a sin k(x-b). Determine the function.
 figure 1.png)
Mathematics
Solve. Write the solution set using set-builder notation and using interval notation. Graph the solution set. -5y + 2 > -6y + 3
A. {y| y < 1}; (-?, 1)
B. {y| y < 5}; (-?, 5)
C. {y| y > 5}; (5, ?)
D. { 
y > 1}; (1, ?)
Mathematics
Estimate by using front-end rounding. 
A. 200 B. 240 C. 300 D. 238
Mathematics
Simplify the expression by combining like terms. -5.5h + 7.7h
A. -13.2h B. 2.2h C. -2.2h D. 13.2h
Mathematics