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N76 [4]
3 years ago
15

Umm plz help it is very simple

Mathematics
1 answer:
vitfil [10]3 years ago
6 0

Answer:

31 feet

Step-by-step explanation:

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(HELP WITH THIS )Suppose ages of cars driven by company employees are normally distributed with a mean of 8 years and a
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Answer:

Let say 75% of  cars older than age  = Y  years

than 25 % cars of age less than Y Years

Z score corresponding to 25 %  =  -0.674

Z score = (Value - Mean) /SD

Value = Y

Mean = 8

SD = 3.2

Z score = -0.674

-0.674 = (Y - 8)/3.2

=> Y =5.84 Years

=> Y ≈ 5.9 Years

Approximately 75% of cars driven by company employees are older than  about 5.9 years

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Below is a piece of a local pizza place menu where Jacob works.
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It is not reasonable because if someone were to add 4 toppings, the price would be $20.41. However, if a person were to add 3 toppings using that equation, the price would $19.02. 
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33x-21x=-24+12 <br> I need help on this math problem. Thanks
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X=3. 33x-21x equals 12x. 24+12=36. 12x divided by 36 equals 3
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THE SUN IS FALLING WHOA
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Answer:

(D) \frac{\sqrt{x}}{x}

Step-by-step explanation:

\frac{3x^2}{\sqrt{9x^5}}=\frac{3x^2}{3\sqrt{x^5}}=\frac{\sqrt{x^4}}{\sqrt{x^5}}=\sqrt{\frac{x^4}{x^5}}=\\=\sqrt{\frac{1}{x}}=\frac{1}{\sqrt{x}}=\frac{\sqrt{x}}{x}

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Which expression shows the result of applying the distributive property to 14(−3n+32) ?
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-3/4n +3/8

Step-by-step explanation:

1/4(−3n+3/2)

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1/4*-3n + 1/4*3/2

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