What is the value of the sine of π/4 in the unit circle chart?
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Math question: Solve the inequality 2x + 5 > 3x - 4.Answer: To solve this inequality, first subtract 2x from both sides: 5 > x - 4. Then, add 4 to both sides: 9 > x. So, the solution is x < 9.
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How many different ways can you arrange 4 different colored balls in a row?