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Alinara [238K]
4 years ago
8

Find the expected value

SAT
1 answer:
inn [45]4 years ago
6 0
Be more clear with the question
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Ray purchases a paperweight and wants to cover it in paper. He creates the picture below to show the net of the figure. Ray only
sergey [27]

The square inches of paper Ray needs are equal to the area of the sides he wants to cover.

<h3>What is the area?</h3>

The area of an object refers to the surface or space occupied by the object.

<h3>Why is the area important?</h3>

In this situation calculating the area is essential because by doing this, Ray can know how much paper he needs.

<h3>How to calculate the area?</h3>

Different formulas can be used to calculate the area depending on the shape of the object.

  • Rectangle: Side x side
  • Triangle: 1/2 base x height
  • Circle: πr2

This means to know the exact answer, Ray needs to calculate the area of the sides he wants to cover and this is equal to the paper he needs to buy.

Note: This question is incomplete because the picture was not attached. Due to this, I answered it based on general knowledge.

Learn more about area in: brainly.com/question/16151549

8 0
2 years ago
The long-run aggregate supply curve will shift to the right if quizlet net exports decrease
pantera1 [17]

The long-run aggregate supply curve will shift to the right if a given economy experiences technological advancements.

<h3>What is the aggregate supply curve?</h3>

The aggregate supply curve is a graphical representation that makes reference to all processes that add value to the productive chain.

The aggregate supply curve is mainly influenced by technological inputs that increase productivity.

In conclusion, the long-run aggregate supply curve will shift to the right if a given economy experiences technological advancements.

Learn more about the aggregate supply curve here:

brainly.com/question/15100476

#SPJ1

7 0
2 years ago
Neurofeedback, a newer type of biofeedback, involves trying to change
frosja888 [35]

Neurofeedback involves trying to change brain wave activity.

<h3>Brain wave</h3>

The human brain is an intricate organ that baffles many scientists today. One design feature of the human brain is its ability to send signals in the form of brain waves when the mind is ar work or in a state of rest. These brain wave activity are braodly categorized into four types, namely;

  • beta waves
  • alpha waves
  • theta waves
  • delta waves

Neurofeedback thus occurs when an attempt is made to change from one of the above brain wave types to another.

You can learn more about brain wave activity here brainly.com/question/14080098

#SPJ1

8 0
2 years ago
Iodine is used to detect the presence of starch produced in photosynthesis. this works when ______.
Alexus [3.1K]
They are mixed, and the proportions are correct.
3 0
3 years ago
All of the following are implied by Viagra ads EXCEPT: quizlet
alina1380 [7]

All of the aforementioned are implied by Viagra advertisements except that: women should be more se-xually assertive.

<h3>What is an advertisement?</h3>

An advertisement can be defined as consumer promotions programs that are designed and developed with the sole intention of making the various goods (products) or services which are being offered by a business firm to become known, popular and familiar to all of its customers and potential customers.

In this scenario, we can infer and logically that Viagra advertisements which depicts it as being an aphrodisiac and se-xual enhancer doesn't imply that women should be more se-xually assertive over their male counterparts (partners).

Read more on advertisements here: brainly.com/question/10196860

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8 0
2 years ago
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