Answer:
Energy can change form, but the total amount of energy stays the same.
A consumer organization estimates that over a 1-year period 16% of cars will need to be repaired once, 7% will need
repairs twice, and 1% will require three or more repairs. If you own two cars, what is the probability that
a) neither will need repair?
b) both will need repair?
c) at least one car will need repair?
The probability that neither will need repair is
(Do not round.)
The probability that both will need repair is
Do not round.)
The probability that at least one car will need repair is
Do not round.)
a) The probability that neither car will need repair is the complement of the probability that at least one car will need repair. So, P(neither car needs repair) = 1 - P(at least one car needs repair).
To find P(at least one car needs repair), we need to use the complement again. The probability that no car needs repair is:
P(no repairs) = 0.84 * 0.93 * 0.93 = 0.6961
So, P(at least one car needs repair) = 1 - P(no repairs) = 1 - 0.6961 = 0.3039
Therefore, P(neither car needs repair) = 1 - 0.3039 = 0.6961
b) The probability that both cars will need repair is:
P(both cars need repair) = P(one repair each) + P(both need two repairs) + P(one needs two, one needs three or more)
P(one repair each) = 0.16 * 0.07 = 0.0112
P(both need two repairs) = 0.07 * 0.07 = 0.0049
P(one needs two, one needs three or more) = 2 * (0.16 * 0.01) = 0.0032
Therefore, P(both cars need repair) = 0.0112 + 0.0049 + 0.0032 = 0.0193
c) The probability that at least one car will need repair is 0.3039 (calculated in part a). Therefore, the probability that both cars will need repair or at least one car will need repair is:
P(both or at least one) = P(both) + P(at least one) - P(both and at least one)
P(both and at least one) = P(both) = 0.0193 (calculated in part b)
Therefore, P(both or at least one) = 0.0193 + 0.3039 - 0.0193 = 0.2846
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Answer: thank you
Explanation: for points
Answer:
hey you you seem like sum1 i used to talk to so helloooo
Explanation:
3x – 4y = 10
2x – 4y = 6
what is the value of y?
3x- 4y=10
10÷1=10
Therefore y is equal to 10
Identify which parts of the sentence belong in the "noun" column and which belong in the "not a noun" column.
Owls nested in the barn.
Answer:
N N
Owls nested in the barn.
Explanation:
By artificial selection, certain traits have been selected to be passed on to the offspring in certain tomato plants. Which traits have been strongly influenced by genetics in these tomato plants?
Responses
Answer:
Fruit size and shape: Some tomato varieties have been bred to produce larger or smaller fruits with different shapes, such as round or oblong.Color: Tomato plants have been bred to produce fruits with different colors, such as red, yellow, orange, green, or even purple.Disease resistance: Tomato plants have been bred to resist certain diseases, such as verticillium or fusarium wilt, or pests such as the tomato hornworm.Flavor: Tomato plants have been bred to produce fruits with different flavors, such as sweet, tangy, or acidic.
\(Question\)
5. Suppose a dam was built that prevented melted snow from reaching streams and rivers below a series of mountains. How may this affect the water cycle?
6. What type of conditions would be associated with this impact on the water cycle?
Answer: Hope This Helps!
Explanation:
5: The water may not fall for a while because the water that dosen't go down the stream won't be able to evaporate. So rain clouds won't form in that area.
6: Evaporation, Condensation, and Percipitation rates (In that area).
what do you mean by physical quality
Physical quality refers to a tangible object or entity's characteristics, attributes, or properties that determine its level of excellence, durability, reliability, or overall performance.
It refers to the objective measures of how well a product or service meets the established standards or specifications.
Physical quality is typically evaluated based on factors such as appearance, functionality, structural integrity, strength, precision, consistency, and other physical attributes.
For example, in manufacturing, physical quality may involve assessing the dimensional accuracy, material properties, surface finish, and overall workmanship of a product. In the context of services, physical quality may refer to the condition and maintenance of physical facilities, equipment, or infrastructure.
Maintaining high physical quality is important for customer satisfaction, as it directly affects the usability, reliability, and longevity of a product or service. By meeting or exceeding customer expectations in terms of physical quality, businesses can enhance their reputation, build customer loyalty, and gain a competitive advantage in the marketplace.
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Propose two strategies matriculants could put into place to adapt to possible changes in the world of work
The two strategies matriculants could put into place to adapt to possible changes in the world of work are keep up with technology and network.
As the world of work is constantly evolving, it is important for matriculants to have strategies in place to adapt to these changes. Here are two strategies that matriculants could put into place:
1. Keep up with technology: The world of work is becoming increasingly reliant on technology, so it is important for matriculants to stay up-to-date with the latest technological developments. This could mean taking online courses or attending workshops to learn about new software or tools that are being used in their field.
2. Network: One of the best ways to stay informed about changes in the world of work is to network with other professionals in your field. This could mean attending industry events, joining professional associations, or connecting with colleagues on social media. By networking, matriculants can learn about new trends and opportunities, and build relationships that could help them adapt to changes in the world of work.
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Write a formula what does begin with?
Answer:the beginning of a formula is a = sign
Explanation: hoped that helped and do great on your SAT
Ok i have a couple questions what is......
87.57- 78.87 =___
1.44- 0.149 =___
10.5- 2.78 + 15.5 =___
14.27- 2.27 - 0.05 =___
Answer: 8.7
1.291
23.22
11.95
Explanation:
This graph shows the US unemployment rate from August 2010 to November 2011.This graph could help an economist predict
Answer:
c. how many people will be out of work in the next year.
Complete Question:
This graph shows the US unemployment rate from August 2010 to November 2011.
This graph could help an economist predict:
a. how the government will address unemployment.
b. which industries are most in need of workers.
c. how many people will be out of work in the next year.
d. why producers might hire fewer workers in the future.
Hope I helped!
Which type of reaction has the general formula of AB CD → AD CB? synthesis decomposition oxidation replacement
Answer:
replacement
Explanation:
Answer:
d
Explanation:
which statement best describes how federal student loans are different than private student loans?
Answer:
A federal loan is only available for students who show a need. A private loan is available for any student who meets the bank's lending standards
Explanation:
Follow instagrm at --> mvnnyvibesFollow instagrm at --> mvnnyvibesFollow instagrm at --> mvnnyvibesNothing, he's at the top of the food chain!" What does Timone mean?
Answer:
Timone (ˈtaɪmən) noun. obsolete. an apparatus by which a vessel is steered; a helm.
Which planets are the OUTER planets? Where did they form in the nebula disk? Why did they form where they did? (discuss temperature and density differences of the nebula disk)
explain business financing \\
Explanation:
Business finance, the raising and managing of funds by business organizations. Planning, analysis, and control operations are responsibilities of the financial manager, who is usually close to the top of the organizational structure of a firm. In very large firms, major financial decisions are often made by a finance committee. In small firms, the owner-manager usually conducts the financial operations. Much of the day-to-day work of business finance is conducted by lower-level staff; their work includes handling cash receipts and disbursements, borrowing from commercial banks on a regular and continuing basis, and formulating cash budgets
Financial decisions affect both the profitability and the risk of a firm’s operations. An increase in cash holdings, for instance, reduces risk; but, because cash is not an earning asset, converting other types of assets to cash reduces the firm’s profitability. Similarly, the use of additional debt can raise the profitability of a firm (because it is expanding its business with borrowed money), but more debt means more risk. Striking a balance—between risk and profitability—that will maintain the long-term value of a firm’s securities is the task of finance.
Please answer this question how did you get 5h+9f=72. The question is The total cost of the frisbees and hats is $72, and the cost of two hats and frisbee is $14.50.what is the cost of frisbee?
Answer:Hi There!
9f+5=77
Make sure all numbers are on the right side of the equation.
9f=77-5
9f=72
Now divide both sides by 9 to isolate f:
f=8
Hope this helps!
Explanation:
Answer:
The cost of a frisbee is 11 dollars.
Remixes & Mashups
How Remixes Hijack Your Brain
For this lab, watch the video “How Remixes Hijack Your Brain” to further dive into the world of remixing and mashups as we read about in the unit. After watching the video, answer the questions below.
1. Do you think the remixes and mashups that are shown throughout the video are breaking copyright laws? Why or why not?
2. The video shows examples of remixes and mashups that include political candidates. Do you think that these remixes and mashups might change people’s opinions about the candidates they feature? Why or why not?
3. The video gives us several examples of how remixing hijacks our brain. From the examples given, which do you think is the most powerful reason as to why these remixes hijack our brain? Why?
4. Why do you think remixing is so popular today? Explain your answer.
Answer:
How Remixes Hijack Your Brain
For this lab, watch the video “How Remixes Hijack Your Brain” to further dive into the world of remixing and mashups as we read about in the unit. After watching the video, answer the questions below.
Do you think the remixes and mashups that are shown throughout the video are breaking copyright laws? Why or why not?
No, not really because she downloads the videos and puts them in one collaboration to show the differences between different things and facts
The video shows examples of remixes and mashups that include political candidates. Do you think that these remixes and mashups might change people’s opinions about the candidates they feature? Why or why not?
Yes and No. Yes, because sometimes people can change their opinion about someone they didn’t like before. No, because people will still keep their opinions about which candidate you want or would like to be president or Vice President school wise anyway.
The video gives us several examples of how remixing hijacks our brain. From the examples given, which do you think is the most powerful reason as to why these remixes hijack our brain? Why?
The candidate one because it can show differences between both or more candidates to see who will be the leader of the country.
Why do you think remixing is so popular today? Explain your answer.
It can help people understand what an assignment is about or project by seeing it in simple terms.
Explanation: I got you broham
The statement "Zero lay rustling in the weeds for many centuries" (line 38) most nearly means that the concept of zero:
Note that it can be inferred that the statement "Zero lay rustling in the weeds for many centuries" (line 38) most nearly means that the concept of zero: was lost and or forgotten.
What is an inference?An inference is a conclusion reached via data and logic.
Inference questions inquire about what is indicated in the reading text but not expressly stated. These inquiries may be identified because they nearly always include one of three words: infer, imply, or propose.
The inference is defined as "a judgment or opinion made as a result of known facts or evidence." The inference is defined as a logical phase that enables someone to make a conclusion based on data or reasoning. That is, it is a well-informed assumption, analogous to a conclusion or a deduction.
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T-shirts are often made of a 50/50 blend of polyester and cotton. What advantage exists with
a blend rather than a 100% cotton shirt?
Answer:
The 50/50 cotton/polyester blend has been created with both types of fibers to take advantage of the best qualities of each. A 50/50 blend is both breathable and tear-resistant. It is less expensive than 100% cotton and offers comparable comfort.
Explanation:
brett learned that his car is better protected from the weather when it has been recently washed and waxed. which best describes the major group of macromolecules that is protecting his car and how it is performing this task?
Lipids are protecting his car because their nonpolar nature makes them insoluble in water.
What is a lipids and its function?A lipid is any of numerous chemical molecules that are insoluble in water. They serve as energy-storage molecules and chemical messengers and include fats, waxes, oils, hormones, and certain membrane components.Lipids are hydrocarbon-containing compounds that serve a variety of purposes, including energy storage, as structural elements, and even in cell signaling. Lipids and fats play a major role in the human body's homeostatic system.A wax is a straightforward lipid that is an ester of a long-chain fatty acid and alcohol. Alcohol may have between 12 and 32 carbon atoms. Wax is a substance that naturally coats stems and leaves. The plant doesn't lose a lot of water because of the wax.To learn more about Lipid refer,
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When are score reports for the ACT writing test released?
A. Five to eight weeks after the test date
O B. After you have called to verify your identity
C. Within two weeks of the test date
O
D. Before the main ACT score results have been released
Answer:
A: Five to eight weeks after the test date
The score reports for the ACT writing test was released on Five to eight weeks after the test date, the correct option is A.
Now,
According to the official ACT website and other sources, the score reports for the ACT writing test are released about two weeks after the multiple-choice scores are available.
The multiple-choice scores are normally available two weeks after each national test date, but it can sometimes take up to eight weeks.
Therefore, by ACT test the answer will be five to eight weeks after the test date, on average.
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What does Petrocelli, the prosecutor, mean when she says: “But there are also monsters in our communities – people who are willing to steal and to kill, people who disregard the rights of others”? Monsters are real. Criminals are easy to spot. Criminals do not respect humanity. Criminals are not human.
Answer:C i just took the assinment on edge
Explanation:
Almost every Western European language descended from ____________, an ancient language family.
Answer:
Almost every Western European language descended from Indo-European, an ancient language family.
I hope this helped at all.
What is energy? (science)
A.) The ability to do work
B.) Motion
C.) Moving in a circle
D.) None of the above
Answer:
D.) None of the above
Explanation:
Answer:
Explanation:
Energy, in physics, the capacity for doing work. ... It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms. There are, moreover, heat and work—i.e., energy in the process of transfer from one body to another.energy can be transferried on different forms such as light, heat, and electrical pulses.
kk I just finished this brat outfit idea and not gacha logic
Answer:
Do you make or draw these?
Explanation:
she looks bratty which is great lol!! Luv her <33
Answer:
kinda looks like chloe from mlb and its nice
Explanation:
Complete the sentences to describe any points of discontinuity in the function f (x) = startlayout enlarged left-brace first row startfraction x cubed + 27 over x squared minus 9 endfraction , x less-than 9 second row 2 x, x greater-than-or-equal-to 9 endlayout the function has a removable point of discontinuity when x = . the function has infinite discontinuity when x = . the function has jump discontinuity when x = .
Answer:-3, 3, 9
Explanation:
Ernie’s class is about to have a discussion about the book they had to read. Many students have already voiced their opinions, so ernie knows the discussion will become lively and he may have a difficult time remembering what everyone will say. In order to keep everyone’s responses clear in his mind, ernie needs to come prepared to take a lot of notes. Know the rules of the discussion. Form his own opinions and ideas. Read the topic ahead of time.
Considering the situation described above, to keep everyone’s responses clear in his mind, Ernie needs to come prepared to take a lot of notes.
Why should Ernie take a lot of notes?Ernie would need a lot of notes to jot his observation and classmates' responses down.
Since Ernie tends to have difficulty remembering what everyone will say, the best thing for Ernie is to prepare notes to keep their response and easily revisit them when the need arises.
Hence, in this case, it is concluded that the correct answer is option A. "come prepared to take a lot of notes."
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Answer:
The answer is ( A )
Explanation:
If x and y are real numbers, and 2\sqrt{x-4}-2 = 1, and
|y-5|< 2, what is the smallest possible integer value of x+y?
(A) 9
(B) 10
(C) 11
(D) 12
Answer: The smallest integer is 10
Explanation:
2\sqrt{x-4}-2 = 1 from here x=25/4 or as a mixed fraction 6 1/4.
|y-5|< 2 we get y-5<2 or y-5>-2 and y=7 and y=3.
Since we want an integer we want to see a number greater than 3 that when added to x can make 25/4 an integer. Since 25/4= 6 1/4 then we need a 3/4. 3 3/4+ 6 1/4 gives us 10.
Fill in each blank with the word that best completes the statement. Scientists develop knowledge by making observations about the natural world that may lead to a scientific question. A scientific question may lead to a(n) , which can be tested. The results of can lead to changes in scientific knowledge.
Answer:
Explanation:
I think the answer is hypothesis. It makes the most sense, and the description fits perfectly. Hope this helped!