A statement which describes their tangential speeds is: Juan and Kuri complete one revolution in the same time, but Juan travels a shorter distance and has a lower speed.
How to calculate tangential speed?Mathematically, the tangential speed of both Juan and Kuri can be calculated by using this formula:
[tex]V=\sqrt{\frac{GM}{r} } \\\\[/tex]
Where:
r is the radius.G is the gravitational constant.M is the mass of Earth.In this scenario, we can logically deduce that a statement which describes Juan and Kuri's tangential speeds is that they both completed one revolution in the same time, but Juan traveled a shorter distance and has a lower speed because he's closer to the center of the carousel.
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Answer:
B
Explanation:
Its correct
Which of the following statements about convection is true.
Answer:
B
Explanation:
What was ironic about the 1804 crowning of napolean bonaparte?.
Which is evidence of universe expansion that supports the big bang theory.
Answer:
Two major scientific discoveries provide strong support for the Big Bang theory: Hubble's discovery in the 1920s of a relationship between a galaxy's distance from Earth and its speed; and the discovery in the 1960s of cosmic microwave background radiation.
Don't have a good day, have a great day! <3 -Blue Shirt Guy(Free City)
Answer:
The temperature of the universe has cooled over time.
Explanation:
A box contains 10 nickels, 6 dimes and 15 pennies. If a coin is picked at random from the box, what is the average value of the draw in dollars?.
Answer:
$ 0.0646
Explanation:
$0.0646 is the expected value of the draw.
Step-by-step explanation:
1 nickel = 5 cents
1 dime = 10 cents
1 penny = 1 cent
Total number of coins = 14+15+6=3514+15+6=35
Probability that a nickel is selected is = 14/35
Probability that a dime is selected is = 15/35
Probability that a penny is selected is = 6/35
So, the expected value of the draw will be =
\frac{14}{35}*5+\frac{15}{35}*10+\frac{6}{35}*13514∗5+3515∗10+356∗1
\frac{70}{35}+\frac{150}{35}+\frac{6}{35}=\frac{226}{35}3570+35150+356=35226
= 6.457 cents ≈6.46 cents
So, in dollars it is = \frac{6.46}{100}1006.46 = $0.0646
So, $0.0646 is the expected value of the draw.
The base of a pyramid has n sides.
Use a linear approximation (or differentials) to estimate the given number. (round your answer to five decimal places. ).
ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂ψ✫ナ❂
A sample of aluminum metal absorbs 9. 86 j of heat, upon which the temperature of the sample increases from 23. 2°c to 30. 5°c. Since the specific heat capacity of aluminum is 0. 90 j/(g•°c), the mass of the sample is:.
Answer:
you can do it
Explanation:
ok ok?! or not?
Suppose that you go outside and observe three stars. Star a is red, star b is white, and star c is blue. You conclude that.
What Japanese characteristic did Degas use in the above painting, as well as much of his work?.
Which readers are most likely to interact with positive enthusiasm about this passage.
Answer:
A: Runners and Georgia residents
Explanation:
Paris drawing.
I made it
Answer: can you mark me as brainliest please
cool????...
Explanation:
amazinggggggggggggggggggggggggggggggggggggggggggggExplanation:
Choose the best response to the following question. Which is not a compliment? eres inteligente. Eres perezoso. Eres simpático. Eres fuerte.
Answer:
eres perezoso
Explanation:
The majority of academics concur that Toledo, Spain's Kingdom of Castile, is where the modern written form of Spanish was first formed in the 13th century. Thus, option B is correct.
What is the history of Spanish language?The Castilian dialects that emerged in Cantabria in North-Central Spain at the beginning of the 9th century are where the Spanish that we know and speak today has its roots. The Iberian Peninsula is now known as Spain, and Castilian is now the country's sole official language.
The Castilian dialects that emerged in Cantabria (North-Central Spain) in the early ninth century gave rise to the Spanish that we know and speak today.
Spain as we know it now is located on the Iberian Peninsula, and Castilian is now the country's sole official tongue.
Therefore, Eres perezoso mean for you are lazy.
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1 mile 5280 feet
61 centimeters == 2 feet
Based on the information above, how many
centimeters are equivalent to 3 miles?
A) 161,040
B) 322,080
C) 183,120
D) 644,160
Answer:
B) 322,080
Explanation:
322,080÷61=5280
MATHS
HOUSE
For SAT
OCT EST 2020 SEC 4
13. Maria downloaded to her music library a total
of 350 pop and rock songs. If the ratio of pop
to rock song is 3 to 11. How many rock songs
are there in Maria's library?
A. 75
B. 125
C. 175
D. 275
Answer:
D. 275
Explanation:
3 + 11 = 14
350 ÷ 14 = 25
25 × 3 = 75
350 - 75 = 275
Answer = 275
Answer:
Well you can add the ratio
since its pop to rock
3:11
3+11=14
350/14=25
now you jsut multiply that to each ratio
3*25=75
11*25= 275
So (d) 275 rock songs
Would you recommend living in a city or living in the desert?.
Answer: city because living in the desert might be hard to find food and you would overheat eventually.
Explanation: Hope this helps :)
Laurissa rolls two number cubes.
Answer:
12
Explanation:
the total cost to take the ferry to greene island is $12 fee
What idea is stressed in the passage? the desire for liberty the establishment of an oligarchy the dismantling of an acquired state the tendency toward rebellion.
Answer:
C, The dismantling of an accuired state.
Explanation:
The dismantling of an acquired state idea is stressed in the passage. Thus, option (c) is correct.
What is passage?The term “passage” refers to the explanation and description of a sentence in relation to a topic. The passage aimed to describe those details related to the theme of the story. The different passage is to justify to the different things as to clarify. The passage is to define the important terms.
The text emphasizes the idea of rede an acquired state. The emphasis in this passage is on the deconstruction of any noninheritable state. The spread of Rome over many principalities requires that anyone who get the better of a region demolish its current political system, or else they will be unable to control it.
As a result, the dismantling of an acquired state idea is stressed in the passage. Therefore, option (c) is correct.
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Consider randomly selecting a single individual.
Answer: having thatperson test drive 3 di?erent vehicles. De?ne events A1 , A2 , and A3 , byA1 = likes ...
Explanation: Hope this helps :)
Which statement is true about the primary intent to have work in process constraints?.
A true statement is known to have some element of validity. The statement that is true about the purpose of a Work-In-Process constraint is that It identifies possible constraints for Solution completion
WIP limits is simply known as work-in-process limits. They are known to be fixed constraints that are implemented on Kanban boards, so as to help teams to remove waste from their processes. It helps teams to optimize their workflows for value delivery.In agile development, work in progress (WIP) limits often brings out the maximum amount of work that can exist in each status of a workflow. WIP often shows the flow of manufacturing costs from one section of production to the next.
The full statement is below
Which statement is true about the purpose of a work in process constraint?
The options to the question are:
A. It identifies possible constraints for Solution completion.
B. It helps analyze, approve, and track Portfolio Epics and Enablers.
C. It captures where all new "big" ideas come from.
D. It encourages collaboration and enables
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What expression represents the measure of angle X? 2a StartFraction a Over 2 EndFraction 90 a 180 2a.
Answer:
D
Explanation:
The expression that represents the measure of angle X is 180 - 2a. The correct option is d.
What is an isosceles triangle?Therefore, an isosceles triangle has two equal sides as well as two equal angles. The Greek words iso (same) and skelos are the source of the name (leg). An equilateral triangle is one in which all of its sides are equal, whereas a scalene triangle is one in which none of its sides are equal.
Triangle XYZ is isosceles and Angle Y measures a°.
The lengths of sides Y X and Z X are congruent.
An isosceles triangle has two sides equal and two angles equal. It is given in the problem that ∠Y is equal to a². We can solve for the remaining angles, and the solution is shown below:
180°=∠X+∠Y+∠Z
180°=∠X+a° +∠Z
180°-a°-∠Z=∠X
If ∠Z is the same with ∠Y, then ∠X is equal to 180°-2a°. The measures of angle Y and Z = a.
Therefore, the correct option is d, 180 - 2a.
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The question is incomplete. Your most probably complete question is given below: the image and options are attached.
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If you want to obtain a Class E license before you turn 18, you must _____.
A. get a perfect score on the knowledge exam
B. have perfect attendance at school
C. hold a learner's license for 12 months with no moving violations
D. hold a learner's license for 12 months with no more than one moving violation
Answer:
C. hold a learner's license for 12 months with no moving violations
Explanation:
The ball rolling across carpet will come to a stop faster than the one rolling across concrete because of.
Disregarding air resistance, what is the speed of a ball dropped from 12 feet just before it hits the ground? (use 1 ft = 0. 30 m, and use g = 9. 8 m/s2. ) 2. 4 m/s 8. 4 m/s 10. 8 m/s 15. 3 m/s.
Answer:
B - 8.4 m/ is the correct answer.
Explanation:
All of the following are ways to strengthen relationships EXCEPT: A. Criticizing weaknesses B. Showing respect and leadership C. Cooperating and working together D. Supporting one another.
Answer:
A.
Explanation:
Criticizing one's weakness is not a very likable habit and it may hurt the person being criticized.
Answer:
a
Explanation:
Why isn't it possible to measure thermal energy with a thermometer.
Nucleotides can be radiolabeled before they are incorporated into newly forming dna and can therefore be assayed to track their incorporation into dna. In a set of experiments, a student research team used labeled thymidine nucleotides and introduced these into a culture of dividing human cells. Which of the following questions might be answered by such a method?.
Answer:
The four nitrogenous bases that are present in DNA are adenine, guanine, thymine and cytosine. These nucleotides can be radiolabelled before the new DNA forms and the composition of specific nucleotide of DNA can be estimated.
During the experiment, research team found that the incorporation of radioactive nucleotides composition increase after the introduction of pathogen in the culture. This means that the cell starts producing more number of cell to fight against the pathogen. The infection of pathogen is mainly responsible for the division of lymphocytes more rapidly.
Explanation:
Brainliest please
Is (–5, 0. 5) a solution of this system? x – 4y = –7, 0. 2x + 2y = 0 substitute (–5, 0. 5) into x – 4y = –7 to get. Substitute (–5, 0. 5) into 0. 2x + 2y = 0 to get. Simplify the above equations to get.
Answer:
Robbed you point
Explanation:
solution (9-8,8) x-yz + 3
A camarera is a _____. Hostess seat detective waitress.
Answer: D. Waitress
Explanation: On Edge!
Answer:
d
Explanation:
took quiz
The density of solid aluminum is 2. 70 g/cm3. If a 1g piece of aluminum is dropped in a cup of water, what will happen to the aluminum? (the density of water is 1. 00 g/cm3. ).
Answer:
B
Explanation:
