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Fantom [35]
2 years ago
8

What is the area of a rectangle with a width of 6.5 feet and a length of 14 feet?

Mathematics
2 answers:
Alinara [238K]2 years ago
6 0

Answer:

It would be 91 sq. ft.

Step-by-step explanation:

14 x 6 = 84

14 x .5 = 7

84 + 7 = 91 sq. ft.

I hope this helped :D

Vanyuwa [196]2 years ago
5 0
The answers 91 sq. ft
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3 years ago
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Identify if the line has a positive or negative slope. Calculate the slope of the line 2y = x - 8​
saul85 [17]

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3 0
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

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

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D) The mean weight of skiers is 199lb, therefore:
number</span> of passengers = <span>load limit ÷ <span>mean weight of passengers
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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
2 years ago
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Scrat [10]

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