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natulia [17]
2 years ago
6

From her eye, which stands 1,61 meters above the ground, Savannah measures the

Mathematics
1 answer:
Cloud [144]2 years ago
4 0

Answer:

152.99 m

Step-by-step explanation:

Using the solution diagram attached below :

We can obtain the height, h of skyscraper to the position of her eye level using trigonometry ;

Tan θ = opposite / Adjacent

Tan 24 = h / 340

h = tan 24 * 340

h = 151.37775

Hence, the height will be (h + distance from eyelevel to ground)

151.37775 + 1.61

= 152.98775

= 152.99 m

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The answer is 21

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Kyle's phone bill is $40 per month. How much does he have to pay for half a year of phone service? *
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Solve a = a+b+c+d/4 for c
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A=a+b+c+d/4
subtract a from both sides
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A random sample of adult female reaction times has a sample mean of x¯=394.3 milliseconds and sample standard deviation of s=84.
s2008m [1.1K]

Answer:

99.7%

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Given that mean (μ) = 394.3 ms and standard deviation (σ) = 84.6 ms.

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  1. 68% falls within one standard deviation (μ ± σ)
  2. 95% falls within two standard deviation (μ ± 2σ)
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one standard deviation = 394.3 ± 84.6 = (309.7, 478.9). 68% falls within 309.7 and 478.9 ms

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