Rationalize the denominator. Assume that all variables represent positive real numbers and that the denominator is not zero.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Use units to help you answer the question. If necessary, round your answer to two decimal places.Assume that you breathe once every 10 seconds. How many breaths do you take in 3 weeks?
A. 181,440 B. 260,480 C. 25,920 D. 3024
Mathematics
Round as indicated.44 to the nearest ten
A. 40 B. 50 C. 20 D. 30
Mathematics
Provide an appropriate response.Solve the following equation: m2 + 7 = 32
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve the equation.
- 
= 1
A. -3, -1 B. 3, -1 C. 3 D. No solution
Mathematics