Convert the radical expression to its rational exponent form and then simplify. Assume that all variables represent positive numbers.
A. 21/15
B. 215
C. 28
D. 21/8
Answer: A
Mathematics
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Find the area of the figure using determinants.
A. 31.25 B. 31.5 C. 29.75 D. 30.0
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Answer the question according to what the textbook states.Which of these is the most important general tip for success in a mathematics course?
A. Do your homework B. Organize your class materials C. Don't be afraid to ask questions D. Check your work
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Find the nth term an of the geometric sequence.?5, ?8, ?11, ?14, . . .
A. an = ?(8/5)n B. an = ?3n+2 C. an = ?5n+2 D. an = ?3n
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