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Band_Girl22

  • one year ago

I WILL FAN AND MEDAL!! 1) Write the number of permutations in factored form. Then simplify. How many different ways can you and four of your friends sit in the back of a limousine? A) 4!; 24 B) 4!; 120 C) 5!; 120 D) 5!; 720 2) Below are the results of tossing a number cube 9 times. Find the experimental probability of tossing an odd number. 4,3,6,6,2,5,3,5,1 A) 4/9 B) 1/2 C) 5/9 D) 2/3 3) How many different ways can a band teacher select the lead and co-lead trumpet player from a group of 12 trumpet players? A) 132 B) 264 C) 312 D) 448 Please help me out :)

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  1. anonymous
    • one year ago
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    wait how many seat are there in the back of a limousine

  2. anonymous
    • one year ago
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    hmm wait if there are 4 seats in the back and there are 4 kids then there are 24 possible ways to sit

  3. anonymous
    • one year ago
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    i believe the second is 5/9

  4. anonymous
    • one year ago
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    you have 9 numbers out of those 5 are odd, so your chances of tossing an odd number is number of odds numbers over total possible numbers.

  5. anonymous
    • one year ago
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    hey in the last one are those option the correct ones?, im getting 66 which is half 132 but im not sure

  6. anonymous
    • one year ago
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    ok i was mistaken answer is A) 132

  7. Band_Girl22
    • one year ago
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    Yes thank you, I finished it and that was correct :)

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