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AVprozaik [17]
3 years ago
13

On Friday, there were 8 snowboarders for every 3 skiers at a local ski resort. On Saturday, the ratio of the number of snowboard

ers to the number of skiers was 4:7. There were 168 snowboarders at the ski resort on Friday. There were the same number of people at the ski resort on Saturday as there were on Friday.
How many more skiers were there than snowboarders at the ski resort on Saturday?
Mathematics
1 answer:
Maru [420]3 years ago
4 0

Answer:

I had 61.09090909 repeating as a answer, you can round it, but if you divide 168 by 11 because that is the total amount of people then that gives a decimal place and that doesn't make sense. But I may be right. So best of luck. If I get you wrong then I am truly sorry

Step-by-step explanation:

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Answer:

The appropriate solution is:

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Step-by-step explanation:

According to the question, the values will be:

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The mean arrival rate will be:

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The mean service rate will be:

\mu= 7.05 \ cabs/hr

(1)

The average time a cab must wait will be:

⇒ W_q=22.95-\frac{1}{7.05}

⇒       =\frac{161.798-1}{7.05}

⇒       =\frac{160.798}{7.05}

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(2)

The required probability will be:

⇒ P(X\geq 6)=\frac{1-2.115}{1-7.5}

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the number of girls in a class is 10 more than the number of boys. if there are 36 students in all, how many girls are there in
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6 0
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the ratio of men to women working for a company is 4 to 7. If there are 286 employees total, how many men work for the company?
patriot [66]

Answer:  104 men work for the company

Step-by-step explanation:

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------------------------

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Answer:

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Step-by-step explanation:

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