The length if the garden is 68m, here's my work.
hope this helps, please mark brainliest, I need one more to level up. :)
The answer is(99+15)11
i hope this help
Answer:
Step-by-step explanation:
Answer: ![\dfrac{1}{56}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B56%7D)
Step-by-step explanation:
Total horses = 6
Number of ways to choose top 3 finishers in order = 3! = 6
Number ways to select 3 horses out of 8 in order =
[By permutations]
![=\dfrac{8!}{(8-3)!}=\dfrac{8!}{5!}=8\times7\times6=336](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B8%21%7D%7B%288-3%29%21%7D%3D%5Cdfrac%7B8%21%7D%7B5%21%7D%3D8%5Ctimes7%5Ctimes6%3D336)
Now, the probability that the gambler will win his bet =
![\dfrac{\text{Number of ways to choose top 3 finishers }}{\text{Number ways to select 3 horses out of 8 in order}}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctext%7BNumber%20of%20ways%20to%20choose%20top%203%20finishers%20%7D%7D%7B%5Ctext%7BNumber%20ways%20to%20select%203%20horses%20out%20of%208%20in%20order%7D%7D)
![=\dfrac{6}{336}\\\\=\dfrac{1}{56}](https://tex.z-dn.net/?f=%3D%5Cdfrac%7B6%7D%7B336%7D%5C%5C%5C%5C%3D%5Cdfrac%7B1%7D%7B56%7D)
Hence, the required probability = ![\dfrac{1}{56}](https://tex.z-dn.net/?f=%5Cdfrac%7B1%7D%7B56%7D)