Let P={6,7,8,9,10}, Q={7,8,9}, and R={3,4}

Find P∪Q

A. {3,4}

B. {7,8,9}

C. {6,7,8,9,10}

D. Ø empty set

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the sum of two numbers is 100. The first number plus twice the second number is 200. what are the numbers

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Find the probability of rolling a 6-sided die and getting a 3. write your answer as a fraction.