Solve the polynomial inequality. Express the solution in interval notation.(x + 5)(x - 5) ? 0
A. (-?, -5) ? (5, ?)
B. (-5, 5)
C. [-5, 5]
D. (-?, -5] ? [5, ?)
Answer: C
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Solve the problem that involves probabilities with dependent events. An ice chest contains 4 cans of apple juice, 6 cans of grape juice, 5 cans of orange juice, and 2 cans of pineapple juice. Suppose that you reach into the container and randomly select three cans in succession. Find the probability of selecting no grape juice.
A. 
B. 
C. 
D. 
Convert the units using two or three unit fractions.5
mi = 
ft
A. 14,520 B. 2904 C. 58,080 D. 29,040
Solve the problem.The probability that a person passes a test on the first try is 0.67. The probability that a person who fails the first test will pass on the second try is 0.76. The probability that a person who fails the first and second tests will pass the third time is 0.60. Find the probability that a person who is prepared to take the test a maximum of three times will pass.
A. 0.9208 B. 0.9683 C. 0.3055 D. 0.0475
Write the number in words.5168
A. Five thousand, one hundred sixty-eight B. Five million, one thousand, sixty-eight C. Fifty-one thousand, sixty-eight D. Five hundred thousand, one hundred sixty-eight