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Fittoniya [83]
3 years ago
14

A 10-foot tree casts a 17-foot shadow directly down a slope when the angle of elevation of the sun is 42o (see figure). Find \th

eta, the angle of elevation of the ground (to the nearest tenth of a degree). (a calculator is needed for this problem).
SAT
1 answer:
inna [77]3 years ago
6 0

The angle of elevation of the ground is the angle between the ground and the line of sight

The angle of elevation of the ground is 30.46 degrees

<h3>How to calculate the angle of elevation</h3>

The angle of elevation is calculated using the following tangent ratio

\tan(\theta) = \frac{10}{17}

Evaluate the quotient

\tan(\theta) = 0.5882

Take the arc tan of both sides

\theta = \tan^{-1}(0.5882)

Using a calculator, we have:

\theta = 30.46

Hence, the angle of elevation of the ground to the nearest tenth of a degree is 30.46 degrees

Read more about elevation and distance at:

brainly.com/question/7243416

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Considering the given discrete probability distribution, it is found that there is a 0.36 = 36% probability that Hugo buys fewer than 3 packs.

<h3>What is the discrete probability distribution?</h3>

Researching on the internet, it is found that the discrete probability distribution for the number of packs that Hugo buys is given by:

  • P(X = 1) = 0.2.
  • P(X = 2) = 0.16.
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The probability that he buys fewer than 3 packs is given by:

P(X < 3) = P(X = 1) + P(X = 2).

Hence:

P(X < 3) = P(X = 1) + P(X = 2) = 0.2 + 0.16 = 0.36.

There is a 0.36 = 36% probability that Hugo buys fewer than 3 packs.

More can be learned about discrete probability distributions at brainly.com/question/24855677

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Machine learning (ML) data can be represented in the following forms:

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Machine learning (ML) is also referred to as Artificial intelligence (AI) and it can be defined as a subfield in computer science which is focused on the use of computer algorithms to build a smart computer-controlled robot that has the ability (capacity) to automatically perform and handle tasks that are exclusively designed to be performed by humans or by using human intelligence.

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You are mailing a package that weighs 5 pounds. The post office is charging 0.44$ a ounce and 0.20$ every additional ounce. How
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