2 years ago

HELLPPPPPPPPP I HAVE TO DO THIS BEFORE 5:30

Mathematics

1 answer:

stich3 [128]2 years ago

4 0

Answer:110

Step-by-step explanation: you can do this on a calculator for a faster answer sorry need to finish chem

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$(^{12} _4)=\frac{12!}{4!(12-4)!}=\frac{12!}{4! \times 8!}=\frac{8! \times 9 \times 10 \times 11 \times 12}{2 \times 3 \times 4 \times 8!}=\frac{9 \times 10 \times 11 \times 12}{2 \times 3 \times 4}= \\ \\
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HELLPPPPPPPPP I HAVE TO DO THIS BEFORE 5:30​

HELLPPPPPPPPP I HAVE TO DO THIS BEFORE 5:30