Test V. Find the combination. Choose your answer on the box below and write the letter of your answer on the space provided. 1. $C(11,8)$ 2. $C(25,23)$ 3. $C(17,10)$ 4. $C(22,20)$ 5. $C(12,8)$ a. 19448 b: 495 c. 165 d. 231 e. 300
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Step 1: Find the value of C(11,8) C(11,8) = 11! / (8! * (11-8)!) = 11! / (8! * 3!) = (11 * 10 * 9) / (3 * 2 * 1) = 165 Show more…
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