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BartSMP [9]
3 years ago
9

Bill and Lisa are surveying their classmates about their summer reading. Their questions are given below:

Mathematics
2 answers:
Dima020 [189]3 years ago
6 0

Bill, because there will be variability in the responses collected

zepelin [54]3 years ago
5 0

Bill is the one who wrote this statistical question so there will be there will be variability in the responses collected.

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Answer:

0.034921 miles or 1843774 feet tall

Step-by-step explanation:

Using trigonometric functions we know that x=rcos(\theta) and y=rsin(\theta) where \theta=angle and r is the hypotenuse of the triangle.

First we will calculate the hypotenuse using the x equation, since we know x = 1 mile (distance from the building on the ground) we have:

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Now we will calculate the height of the building using the y equation and so:

y=rsin(\theta)\\\\y=\frac{1}{cos(2)} \times sin(2) = \frac{sin(2)}{cos(2)}=tan(2)=0.034921mi

The building is 0.034921 miles or approximately 184.3774 feet tall.

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