Evaluate the radical expressions or indicate that the root is not a real number.
A. 81
B. 3
C. -3
D. Not a real number
Answer: D
Mathematics
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A. 0, 1, 2, 10, 11, 100, 101, 110, 111, 1000 B. 1, 10, 11, 100, 110, 1000, 1001, 1010, 1100, 10000 C. 1, 10, 11, 100, 101, 110, 111, 1000, 1001, 1010 D. 0, 1, 10, 11, 100, 101, 110, 111, 1000, 1001
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Graph the function.y = sec 
A. 
B. 
C. 
D. 
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List all the factors of each number.32
A. 2 ? 2 ? 2 ? 2 ? 2 ? 2 B. 2 ? 2 ? 2 ? 2 ? 5 C. 2 ? 2 ? 2 ? 2 D. 2 ? 2 ? 2 ? 2 ? 2
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Solve the problem.A rose garden has 21 bushes in one row, 17 bushes in the next row, then 13, and so on. If there are 66 bushes in the garden, how many rows are planted?
A. 7 rows B. 6 rows C. 4 rows D. 5 rows
Mathematics