Advanced Placement (AP) High School

In many parts of the United States, homeowners use a significant portion of their energy budget to heat their home in the winter. It has been determined that lowering a thermostat by 3 degrees F in the winter can reduce the energy costs by about 10 percent in many homes. An individual homeowner lowers their thermostat by 3 degrees exactly halfway through the billing period. For the month that the thermostat was lowered, the heating bill was $95. How much money did the family save in the month in which they lowered the thermostat setting halfway through the billing period?
A. $2.85
B. $5
C. $9.50
D. $10

Answers

Answer 1

Answer:

B. $5

Explanation:

$95/10 percent = 9.5

9.5/2 (because it is halfway through the billing period) = 4.75

4.75 rounded up to the nearest tenths place is 5.

Related Questions

for anyone who's taken the class or is in the class currently is Ap lang or Ap lit hard?i wanna take the class next year

Answers

Answer:

Yes and No

Explanation:

It really depends on you. Some people will find it easy and others will find it harder!

If a star that was 120 light years away from Earth exploded on the day you were born, would you be able to witness the event in your lifetime? Why or why not?

Answers

no, unless you live to be freakishly old. the light would take 120 years to reach your eyes, and even then, you would be seeing what happened 120 years ago.

A department store sells a pair of shoes with an 87% markup. If the store sells the shoes for $192.61 then what is their non-markup price? What is 2/7 as a percent?

Answers

I dont knw bro this is buggin me tooo lol

In an effort to balance free speech rights with the need to create safe learning environments for a diverse group of students, some public universities have established free speech zones on their campuses. Within the zones students are permitted to protest, post signs, and engage freely in the expression of their opinions. Outside the zones, however, students are expected to avoid speech that could be seen as offensive or obscene. Many have criticized these zones for limiting free speech and have called into question the constitutionality of designated zones for free speech.

Develop an argument either for or against the use of free speech zones on public college campuses.

Use at least one piece of evidence from one of the following foundational documents:

The First Amendment

The Declaration of Independence

In your essay, you must:

✓ Respond to the prompt with a defensible claim or thesis that establishes a line of reasoning.

✓ Support your claim with at least TWO pieces of specific and relevant evidence.

One piece of evidence must come from one of the foundational documents listed above.

A second piece of evidence can come from any other foundational document not used as your first piece of evidence, or it may be from your knowledge of course concepts.

✓ Use reasoning to explain why your evidence supports your claim/thesis.

Answers

The question above wants to analyze your ability to argue. In this case, it's not correct for me to write this essay for you, but I'll show you how to write it.

First, you must know that an argument is an opinion, supported by data, that you defend in a text or speech. An argumentative essay, in turn, is a text where you expose these arguments and the data that proves them.

Therefore, to write your essay you should search for articles that assess what freedom of expression within the country is and through these articles decide whether the protest zone that the school has created is aligned or misaligned with that freedom.

After performing your research, you can write your essay as follows:

Introduction: Present the subject of the essay and the thesis statement that is your main opinion on the subject.

Body: Write two paragraphs. In the first one, you will show arguments complementary to your thesis statement and evidence, which are the data, that prove all these arguments. In the following, you will present an argument contrary to yours and show the evidence to show that this counterargument is incorrect.

Conclusion: Summarize all of your arguments, fortify your thesis statement, and share any final thoughts you have on the subject.

More information on writing an essay at the link:

https://brainly.com/question/683722

Half of the trees of a small forest become infected with the western pine bark beetle. Which of the following is the best solution to save the forest?
Clear-cutting
Reforestation
Removing infected trees
Prescribed burn

Answers

The best solution to save the forest is removing infected trees. They can infect healthy trees.

In a forest, infected trees represent a subject of concern because diseases may eventually propagate to others trees.

There are many different types of treatments in order to eliminate infections in trees (e.g., use insecticides).

In case of local infection, it is also possible to prune infected branches to eliminate the pathogen that is causing infection.

Learn more about tree diseases here:

https://brainly.com/question/1264681

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