The probability that the selected battery will have a life span of at most 2.1 hours is 5.48%.
z score is used to determine by how many standard deviations the raw score is above or below the mean. It is given by:
[tex]z=\frac{x-\mu}{\sigma} \\\\where\ x\ is\ raw\ score, \mu\ is\ mean,\sigma\ is\ standard \ deviation[/tex]
Given that μ = 2.5, σ = 0.25.
For x < 2.1:
[tex]z=\frac{2.1-2.5}{0.25}=-1.6[/tex]
From the normal distribution table, P(x ≤ 2.1) = P(z < -1.6) = 0.0548 = 5.48%
The probability that the selected battery will have a life span of at most 2.1 hours is 5.48%.
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In the poem by william shakespeare (published in 1609), the speaker contemplates the value of love. Read the poem carefully. Then, in a well-written essay, analyze how shakespeare uses poetic elements and structural techniques to construct a statement about the complex interaction between self-esteem and love.
There are different kinds of Poetic elements. The poetic element and structural techniques used are couplet, sonnet, Rhyme Scheme, Iambic pentameter.
Sonnet: A sonnet is simply defined as a fourteen lined poem that is offten written in iambic pentameter. This Shakespearean sonnet is known to have one octave and sestet.
Couplet: not that there is always good and well written lines of verse in a couplet, and they are found in the same meter and often linked by rhyme. In this poem, the sonnet was known to have ended with a couplet. This therefore depicts the key or central idea of the poem.
Rhyme Scheme: The rhyme scheme in this poem is known to be accompanied by a full sonnet called ABAB CDCD EBEB FF.
Iambic Pentameter: It is commonly known to be a type of meter that is known to also have five iambs. This poem is known to have Iambic Example given is quoted below “When in disgrace with Fortune and men’s eyes.”
The literary devices used in this poem are Assonance, imagery, consonance, etc.
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Which ion/molecule in the saliva allows you to taste sugar as sweet weegy.
Saliva is made up of 99% water, the water molecules helps dissolve food and allows to perceive flavors through the sense of taste.
The food that is introduced into the mouth is dissolved in the saliva, penetrating the taste buds through the pores in the tongue.
The aqueous content where the water molecules represent more than 99% allow the taste receptors to be reached and there is ion exchange for the flavor to be captured.The individual molecules to perceive the sweet taste are released after moistening the food with saliva, this function is determined by the water.Therefore, we can conclude that saliva acts on the taste function since the water content can determine the level of dilution of basic flavors such as sweet.
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A rock gym charges $5 to rent equipment and $2 per hour to climb. Logan spent $9. 50. How many hours did he spend climbing?.
7,528 irrational or rational
Answer:7528 is not a rational number
Explanation: because we know it is not a perfect square.
Events d and e are independent, with p( d ) = 0. 6 and p( d and e ) = 0. 18. Which of the following is true?.
Answer:
(D) P(D or E) = 0.72
Explanation:
That's the correct answer.
Visit the web site for a well-known company, and find the section that states its mission. What is the company's mission? how does the mission relate to the type of products the company sells? did anything surprise you about the mission? why or why not? tip: if the company's web site doesn't describe its mission, choose a different company.
Considering this question, the website visited is Walmart. Walmart's corporate mission is “to save people money so they can live better."
Walmart's mission relates to the type of products the company sells because they offer plentiful commodities at everyday low prices to customers.
The mission statement does not surprise me about the company because it matches its operation as they claimed.
Hence, in this case, it is concluded that a mission statement is a great way to understand a company better.
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Which stage direction from part one of trifles most adds to the suspenseful tone?.
Answer:
uhhh left stage direction
Answer:
Edge2022
D. MRS. PETERS (starts to speak, glances up, where footsteps are heard in the room above. In a low voice.)
Explanation:
What is a good way to make your podcast more interesting brainly.
Answer:
Add music or sound affects
Explanation:
I-ready
Which of these religious beliefs is most closely related.
When driving in heavy rain or on a flooded road your tires.
When driving on a highway your tires blowout
Which is the best strategy when you find too much information.
Answer:
Ignore them, just like I have been ignoring your questions. Can't you answer any questions at all without posting them all on Brainly, or are you just too lazy to answer them?
In your response, be sure to address all parts of the question. Use complete sentences; an outline or bulleted list alone is not acceptable. Use the passage to answer all parts of the question that follows. A) describe the broader historical situation in africa at the time that jean barbot wrote his book. B) explain one way in which the passage illustrates the continuing development of the atlantic in the seventeenth century. C) explain one way in which barbot’s background might have influenced his comments about the dutch and the portuguese in the second paragraph.
The broader historical situation in Africa at the time that Jean Barbot wrote his book was that it showed the colonization of Africa by European countries.
It should be noted that a way that the passage illustrated the continuing development of the Atlantic in the seventeenth century is that it showed that the development was continuous.
Lastly, the way in which Barbot’s background might have influenced his comments about the Dutch and the Portuguese was due to the Protestant link he shared with the Dutch. Therefore, he speaks well of the Dutch and speaks ill of the Portuguese.
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Please select the word from the list that best fits the definition ages 85 and older.
Answer:
Where is the list?????!!!
Answer: Old-Old
Explanation:
Quadrilateral 1 and quadrilateral 2 are polygons that can be mapped onto each other using similarity transformations. The transformation that maps quadrilateral 1 onto quadrilateral 2 is a followed by a dilation with a scale factor of.
The transformation that maps quadrilateral 1 onto quadrilateral 2 is a translation followed by a dilation with a scale factor of 1/2
From the question, we have the following highlights
The quadrilaterals are similar (not congruent)Quadrilateral 2 is twice the size of quadrilateral 1The above highlight (1) means that, quadrilateral 1 can be translated to get 2.
After the translation, the new quadrilateral 1 can then be dilated by 1/2 (this is so because quadrilateral 2 is twice the size of quadrilateral 1.
Hence, the true statement is: the transformation that maps quadrilateral 1 onto quadrilateral 2 is a translation followed by a dilation with a scale factor of 1/2
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Answer:
translation, 2
Explanation:
the n = 8 to n = 2 transition in the bohr hydrogen atom occurs in the ________ region of the electromagnetic spectrum.
Answer:
ultraviolet
Explanation:
Eight less than four times a number is less than 56.
Answer:
depending on the number I think I could be wrong not 100%
If the data below are represented by a comparative bar chart , the bar representing which of these will be the tallest?
Passed Failed
Cat. 24. 30
Dog 26. 28
Which describes an example of using unsecured credit?.
Answer:
An example of it is that someone buys new gutters for a home with a credit card. That a simple way to explain it and the answer should be about it xd
Explanation:
When hydrogen reacts with calcium metal what are the oxidation number.
Answer:
the oxidation number is +2
Use the drop-down menus to label the organelles in the picture to the right. Label a.
For an animal cell:
Label A
✔ Mitochondria
Label B
✔ Nucleus
Label C
✔ Golgi apparatus
Label D
✔ Ribosomes
-----------------------------------
For a plant cell:
Label A
✔ Vacuole
Label B
✔ Cell wall
Label C
✔ Chloroplast
Label D
✔ Mitochondria
----------------------------------
I hate to ask, but Brainliest please?
Select all that apply. Check the context clues formedley from the passage by sherwood anderson. Fiddlers tuned room above the store broken sounds shining red faces band played loud blare murmur of voices.
Answer:
1. fiddlers tuned
2. broken sounds
3. band played
4. loud blare
5. murmur of voices
Explanation:
What do you notice about the plot of baby shoes brainly.
The plot of a story often have a particular message it is trying to pass. What I noticed about the plot of for Sale baby shoes never worn is that shoes are said to be being given away instead of been sold and the story centers around grief associated with loss.
The plot of the story is about a grief-stricken woman who had lost her baby and had even given some names or titles of Little Shoes that was Never Worn.
In Kane's view of the story, he believed that the shoes are being given away instead of been sold. The narrative of the baby shoes, never worn." is the said to be fully called a six-word story. It is known to be a vivid example of flash fiction or sudden fiction.
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Jose and zola want to purchase their first home. Jose makes $23. 50 an hour and works 40 hours per week. Zola makes $21. 50 an hour and works 40 hours of regular time and for the last three years, has also worked on average 5 hours of overtime a week. They have two car payments totaling $500 a month and one credit card with a minimum payment of $50 a month. What is their combined gross monthly income?.
Based on the computation done, the value of the combined gross monthly income is $7630.
Since there are four weeks in a month, Joe's income will be:
= 23.50 × 40 × 4
= 3760
The value of Zola's income will be:
= 21.50 × (40 + 5) × 4
= 21.50 × 45 × 4
= 3870
Therefore, the combined gross monthly income will be;
= $3760 + $3870
= $7630
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If $535 is invested at an interest rate of 6% per year and is compounded continuously, how much will the investment be worth in 10 years? use the continuous compound interest formula: a = pert $1307. 12 $974. 83 $973. 38 $403. 43.
The Amount of investment equals $974.83.
The continuous compound interest helps to calculate an investment that are reinvested into the balance over a infinite number of periods.
The formula for continuous compound interest is A=P^e^(r*t)Amount of investment = $535 * e^(6%*10)
Amount of investment = $535 * 1.82211880039
Amount of investment = $974.833558209
Amount of investment = $974.83
Therefore, the Option B is correct since the Amount of investment equals $974.83.
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If the number of giraffes at congtin were reduced by 63.
Based on the information given, it can be noted that the computation shows that the ratio will be 3:7.
From the complete question, the data given was:
Giraffes = 124Other = 108New giraffe = 124 - (63% × 124) = 45Therefore, the ratio will then be:
= 44:88 = 3:7
In conclusion, the ratio is 3:7.
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Which of the following may be allowed in a food preparation area.
Among the listed items, the one that may be allowed in a food preparation area is;
Wedding Band.Food preparation can be regarded as the process of preparing food which may involve cooking and other activities.
However,, the place of cooking should be hygienic and contaminating items should be do away with.
Therefore, Among the listed items, the one that may be allowed in a food preparation area is;
Wedding Band.CHECK THE COMPLETE QUESTION BELOW;
the one that may be allowed in a food preparation area: Smoking, Chewing Gum, Pets, Wearing a Wedding Band
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On interval 0 ≤ x < 2π, where are the x-intercepts of y = cos(2x)? startfraction pi over 2 endfraction and startfraction 3 pi over 2 endfraction 0, π, and 2π startfraction pi over 2 endfraction, pi and startfraction 3 pi over 2 endfraction.
The x-intercepts of y = cos(2x) in the interval 0 ≤ x < 2π are π/4 and 7π/4
The x-intercepts of y = cos(2x) are gotten when y = 0.
So, y = cos(2x)
cos(2x) = 0
Taking inverse cos of both sides, we have
cos⁻¹cos(2x) = cos⁻¹(0)
2x = π/2
Dividing both sides by 2, we have
x = π/4
So, the other angle in the range 0 ≤ x < 2π is x = 2π - π/4 = 7π/4
So, the x-intercepts of y = cos(2x) in the interval 0 ≤ x < 2π are π/4 and 7π/4
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Answer: D
Explanation:
D on Edge
Choose the true statement about dressing in layers.
A player pays $15 to play a game in which a chip is randomly selected from a bag of chips. The bag contains 10 red chips, 4 blue chips, and 6 yellow chips. The player wins $5 if a red chip is selected, $10 if a blue chip is selected, and $20 if a yellow chip is selected. Let the random variable x represent the amount won from the selection of the chip, and let the random variable w represent the total amount won, where w=x−15. What is the mean of w ? $10. 50 answer a: $10. 50 a $4. 50 answer b: $4. 50 b −$4. 50 answer c: negative 4. 50 dollars c −$6. 50 answer d: negative 6. 50 dollars d −$10. 50.
The mean of the random variable w that represents the total amount won is; -$4.50
We are given quantity of chips inside the bag as;
Number of red chips = 10Number of blue chips = 4Number of Yellow chips = 6Total number of chips = 20
Thus;
P(Red chips) = 10/20 = 0.5P(blue chips) 4/20 = 0.2P(Yellow Chips) = 6/20 = 0.3Amount won from the selection of Red Chip = 0.5 * $5 = $2.5
Amount won from the selection blue Chip = 0.2 * $10 = $2
Amount won from selection of yellow chip = 0.3 * $20 = $6
Thus;
x = $2.5 + $2 + $6
x = $10.5
We are told that total amount won is gotten from;
w = x − 15
Thus;
w = 10.5 - 15
w = -$4.50
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Which topic is suitable for the size and scope of a five paragraph essay.
Answer:
essay on economic availability of the country