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Katen [24]
3 years ago
6

Its eitheir a or c b and d dont check out what is it image down below

Mathematics
2 answers:
soldi70 [24.7K]3 years ago
7 0

Answer:

C

Step-by-step explanation:

< this means that its less than what ever the number is and wants to eat it because ye. so C

Andre45 [30]3 years ago
5 0
The answer is c..........
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If yu divide an inheritance of $45,600.00 among among 22 heirs, each heir will recieve
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$45,600/22= $2072.70
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3 years ago
A ski gondola carries skiers to the top of a mountain. assume that weights of skiers are normally distributed with a mean of 199
Allushta [10]
A) maximum mean weight of passengers = <span>load limit ÷ number of passengers
</span><span>
maximum mean weight of passengers = 3750 </span>÷ 25 = <span>150lb

</span>B)  First, find the z-score:
z = (value - mean) / stdev
   = (150 - 199) / 41
   = -1.20

We need to find P(z > -1.20) = 1 - P(z < -1.20)

Now, look at a standard normal table to find <span>P(z < -1.20) = 0.11507, therefore:
</span>P(z > -1.20) = 1 - <span>0.11507 = 0.8849

Hence, <span>the probability that the mean weight of 25 randomly selected skiers exceeds 150lb is about 88.5%</span> </span>

C) With only 20 passengers, the new maximum mean weight of passengers = 3750 ÷ 20 = <span>187.5lb

Let's repeat the steps of point B)

z = (187.5 - 199) / 41
   = -0.29

P(z > -0.29) = 1 - P(z < -0.29) = 1 - 0.3859 = 0.6141

</span>Hence, <span>the probability that the mean weight of 20 randomly selected skiers exceeds 187.5lb is about 61.4%

D) The mean weight of skiers is 199lb, therefore:
number</span> of passengers = <span>load limit ÷ <span>mean weight of passengers
                                     = 3750 </span></span><span>÷ 199
                                     = 18.8
The new capacity of 20 skiers is safer than 25 skiers, but we cannot consider it safe enough, since the maximum capacity should be of 18 skiers.</span>
4 0
3 years ago
Which equation is equivalent to
ANTONII [103]

Answer:

is that 14 or 1/4?

Step-by-step explanation:

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3 years ago
NEED HELP ASAP 30 POINTS
Maksim231197 [3]
What does part a mean i dont understand
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3 years ago
You want Brainliest help me plsss
yKpoI14uk [10]

Answer:

the slope in the equation is 5, while the slope on the graph is 2

3 0
3 years ago
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