Answer:
The equation that could be used for determining the y should be option B y = 20x + 75
Calculation of an equation:
Since dad gave him 75 coins. each month he will add 20 coins.
Here we assume a number of months be x
So, the equation is
y = 20x + 75
Therefore, we can conclude that The equation that could be used for determining the y should be option B y = 20x + 75
Explanation:
hope this helps!:) if does mark brainllest pls and thank u!
The lifetime of a particular type of car tire is normally distributed. The mean lifetime is 50,000 miles, with a standard deviation of 5,000 miles. Of a random sample of 15,000 tires, how many of the tires are expected to last for between 45,000 and 55,000 miles?
Answer:
10,240 tires
Explanation:
To calculate the percentage of tires that are expected to last for between 45,000 and 55,000 miles, we need to find P(45000 < X < 55000).
Calculator input for "normal cumulative distribution function (cdf)":
Lower bound: x = 45000Upper bound: x = 55000Mean, μ = 50000Standard deviation, σ = 5000⇒ P = 0.682689492...
⇒ P = 68.27%
Therefore, approximately 68.27% (2 d.p.) of tires are expected to last for between 45,000 and 55,000 miles.
To find the number of tires that are expected to last between 45,000 and 55,000 miles from a random sample of 15,000, multiply the found percentage by the number in the sample:
⇒ 0.682689492... × 15000 = 10240.3428...
Therefore, of a random sample of 15,000 tires, 10,240 tires are expected to last for between 45,000 and 55,000 miles.
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3x – 4y = 10
2x – 4y = 6
what is the value of y?
3x- 4y=10
10÷1=10
Therefore y is equal to 10
Pregunta 3
The main purpose of the Bill of Rights is to
A organize the national government.
Bmaintain order.
C create a system of laws.
D protect individual freedoms.
Answer:
D-protect individual freedoms
Once business strategy is defined for an artificial intelligence.
Business strategy Creating an AI strategy for the sake of it won’t produce great results. To get the most out of AI, it must be tied to your business strategy and your big-picture strategic goals. That’s why the first step in any AI strategy is to review your business strategy.
I need advice: my friends leave me out of everything and never invite me to stuff, they have group chats with me not in it and they are doing something for halloween and aren't telling me. They didn't invite me to join them. What do I do. I don't need friends right?...
Answer:
I think you should ask them what they are doing, and if they won't tell you I think you should find a new group of friends.
Extra:
P.S. If you need a friend, I will be your friend.
Backto2021
What is one way that businesses try to encourage employees to invest in retirement plans?
A- Requiring a minimum period of employment before signing up
B- Providing one portfolio allocation to keep the process simple
C- Offering plans with low transaction and advisory fees
D- Focusing on stocks and futures to be more exciting
A- Requiring a minimum period of employment before signing up
Are 401k plans required for employers?All businesses in California with more than five employees must now comply with a new obligatory rule that mandates the provision of a retirement plan by June 30, 2022. Companies who refuse to sign up for the state-sponsored individual retirement account (IRA), CalSavers, risk fines.
What aspect of retirement planning is most crucial?The most important aspect of retirement savings is, of course, setting aside a particular amount of money each month. But until you invest that money in the market, you won't succeed in your endeavor.
What exactly is a required retirement plan?State-mandated retirement plans: what are they? When a state mandates qualifying firms to provide their employees a retirement plan option, it is referred to as a state-mandated retirement plan. In general, companies have the option of offering a qualifying retirement plan (such a 401(k)) or enrolling employees in a state-sponsored scheme.
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What is a goal of the mission of the James Webb Space Telescope?
to find evidence of life on Mars
to study how solar flares of our sun affect Earth
to find evidence of events in the history of the universe
to study how Venus and Earth diverged as planets
(33 points)
Answer:
to find evidence of events in the history of the universe
Explanation:
A goal of the mission of the James Webb Space Telescope is to find evidence of events in the history of the universe.
The correct answer to the given question is option C.
The James Webb Space Telescope has several objectives and goals, with the primary aim of its mission being to identify the events that led to the formation of the universe.
In addition, it aims to collect data on various galaxies, stars, and planets that will help scientists determine the evolution of these entities.The primary objective of the James Webb Space Telescope is to identify the early universe's formation by collecting data on the stars, galaxies, and planets.
It is also aimed at gathering data on various celestial objects such as exoplanets and black holes.The James Webb Space Telescope aims to collect data that will allow astronomers to determine the events that led to the formation of the universe.
It will collect data on distant galaxies, stars, and planets to provide insights into the evolution of these entities. The telescope will have advanced capabilities such as infrared vision that will allow it to collect data on some of the universe's earliest structures.
Additionally, the James Webb Space Telescope aims to collect data on exoplanets, which could provide insights into how life in the universe developed. The telescope's ability to identify the atmospheric composition of exoplanets will be crucial in determining their habitability.
Ultimately, the telescope's primary goal is to contribute to the advancement of our understanding of the universe.
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Which is the number of moles of carbon dioxide produced from the complete combustion of 5. 42 moles of ethanol?.
Answer:
Explanation:
10.4
HELP If u graduated high school a year early was it easy? Did u get a scholarship? Was it a full scholarship? Was it hard? Was it worth it? What did u do? (If u know anyone who did please ask them pls
Answer:
When I graduated it was not so easy you had to stay focused and on track as well as hard working.
Which of the following is NOT a factor of 4x² + 12x - 16?
Answer:
what are the options for the answer?
Explanation:
when you factor it, it would be 4(x-1) (x+4) -- this is the correct answer, so it is not this.
There are 4 marble—red (R), blue (B), green (G), yellow (Y) — in a bag. We randomly draw marble without replacement from the bag. A) What i the probability that the firt drawing i red and the econd
drawing i yellow?
1/12
but why?
the first time you have a 1/4 chance, and the second time you have a 1/3 chance. since this is an AND event, we will multiply them together and get 1/12
A force of attraction that pulls object together is known as
a. Gravity
c. Mass
b. Volume
Answer: Hey! It's Namjoon! Here's Your Answer,
A. Gravity
an invisible force that pulls objects toward each other.
Explanation:
I hope this helps you my friend! -RM <3
C700x
C=300(3)
A marketing coordinator is considering using one of the two models above to predict
the total number of clicks, C, on a website a weeks after the website's marketing
campaign begins. How many more clicks are predicted on the website by the
exponential model than by the linear model 3 weeks after the marketing campaign
begins?
Answer:
6000
Explanation:
Since 3 is x
1st model:
700 * 3 = 2100
2nd model:
300 * (3^3) = 300 *27 = 8100
8100-2100=6000
Write an essay - description of the picture on page 98 (you can use the material of exercises 190-191) according to the plan: 1. V. Polenov - Russian landscape painter 2. Description of the picture (Moscow mansion, garden, two women) 3. My impression of the picture
Vasily Dmitrievich Polenov was a Russian landscape painter who was a member of the Peredvizhniki movement of realist artists.
Who was Vasily Dmitrievich Polenov?His contemporaries dubbed him the "Knight of Beauty" because he embodied both European and Russian painting traditions. His life philosophy was summarized as follows: "Art should promote happiness and joy." He would truly believe in the civilizing mission of Art, Culture, and Education as a painter and humanist.
Polenov taught many young artists at the Moscow School of Painting, Sculpture, and Architecture from 1883 to 1895. Abram Arkhipov, Isaac Levitan, Konstantin Korovin, and Alexander Golovine are among his most talented students.
The artist was crucial to the technique's teaching, being extremely picky about the quality of colors and canvases. In 1893, he was elected to the St. Petersburg Academy of Fine Arts. In 1893, Polenov was elected to the St. Petersburg Academy of Arts.
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Top 10 biggest countries in the world.
Answer:
# Country Tot. Area
(Km²) Tot. Area
(mi²) Land Area
(Km²) Land Area
(mi²) % of world
landmass
1 Russia 17,098,242 6,601,665 16,376,870 6,323,142 11.0 %
2 Canada 9,984,670 3,855,101 9,093,510 3,511,022 6.1 %
3 China 9,706,961 3,747,877 9,388,211 3,624,807 6.3 %
4 United States 9,372,610 3,618,783 9,147,420 3,531,837 6.1 %
5 Brazil 8,515,767 3,287,955 8,358,140 3,227,095 5.6 %
6 Australia 7,692,024 2,969,906 7,682,300 2,966,151 5.2 %
7 India 3,287,590 1,269,345 2,973,190 1,147,955 2.0 %
8 Argentina 2,780,400 1,073,518 2,736,690 1,056,641 1.8 %
9 Kazakhstan 2,724,900 1,052,089 2,699,700 1,042,360 1.8 %
10 Algeria 2,381,741 919,595 2,381,740 919,595 1.6 %
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.
explain the meaning of scouting
Answer:
1) the action of gathering information about enemy forces or an area.
2) the action of one that scouts
Explanation:
please mark me as brainly
Answer:
to explore an area to obtain information (as about an enemy) : to make a search. : to work as a talent scout. transitive verb. : to observe in order to obtain information or evaluate.
The ratio of x to y is 2 to 3. If the sum of x and y is 125, what is the value of x?
Answer:
Given, the ratio of the two numbers = 3 : 2
Let’s assume that the two numbers are 3x and 2x (where, x is not equal to zero).
3x + 2x = 75
-> 5x = 75
-> x =15
Explanation:
Making Sentences(not least than eight words)
1.tempted-
2.loyal-
3.honour-
4.guests-
Answer:
I was tempted to break my diet by the sweet smell of the chocolate cookies in the oven. My dog is the most sentient being I've ever met. In honor of the gender reveal, everyone chose pink or blue to wear to the celebration. All of the guests clapped when the balloons popped and pink confetti rained over the grass.
Explanation:
A B C OR D ?? Correct answer gets braniest !
Answer:
I think its "b" dominant
Explanation:
fastest land animal is_______
Answer:
Cheetahs
Explanation:
Cheetahs are the world's fastest land animal, capable of reaching speeds of up to 70 mph,
\(\huge\underline\mathtt\colorbox{cyan}{Cheetah}\)
Explanation:
The cheetah is the fastest land animal. Estimates of the maximum speed attained range from 80 to 128 km/h (50 to 80 mph). ... In one of the studies, the average speed recorded during the high speed phase was 53.64 km/h (33.3 mph), or within the range 41.4–65.88 km/h (25.7–40.9 mph)
3a+45=52+2a find a.....
Explanation:
\(\tt{ 3a+45=52+2a }\) ⠀
\(\tt{3a-2a=52-45 }\) ⠀
\(\tt{ a=7 }\) ⠀
Explanation:
3a+45=52+2a2a-3a=45-52-a=-7a=7help me plesssss
asapssssssssasppppp
can anyone help ppppppppp
plessssssssss
mark you brainlist
aps aaaaas-pppppppppppppppppppppppp Quadrilateral VWXY is a parallelogram. Find the measure of ∠V.
Question 20 options:
A)
38°
B)
60°
C)
120°
D .52
Answer:
60°+x=180°
x=180°-60°
x=120° is your answer ☺️☺️☺️
Answer:
60°+x=180°
x=180°-60°
x=120° is your answer
Explanation60°+x=180°
x=180°-60°
x=120° is your answer:
Question 3.
A football is kicked into the air and the football's height, h, in feet, is given by the equation
h = -9.8t² + 24.5t where t is the time in seconds since the ball was kicked. After how many
seconds will the football land?
Answer:
h(t) = -4.9t^2 + 24.5t + 1
d(h)/dt = -4.9*2*t + 24.5
Max height is when d(h)/dt = 0
so -9.8*t + 24.5 = 0
t = 24.5/9.8 = 2.5 seconds
Explanation:
A football is kicked into the air and the football's height, h, in feet. After 2.5 seconds, the football will land.
What is a mathematical equation?Equations are statements in mathematics that have two algebraic expressions on either side of the equals (=) sign. It shows that the expressions printed on the left and right sides have an equal relationship.
Some of the elements of an equation are coefficients, variables, operators, constants, terms, expressions, and the equal to sign. When creating an equation, the "=" symbol and terms on both sides are a need.
h(t) = -4.9t² + 24.5t + 1
d(h)/dt = -4.9 x 2 x t + 24.5
Max height is when d(h) / dt = 0
so -9.8 x t + 24.5 = 0
t = 24.5 / 9.8 = 2.5 seconds
Therefore, the football will land after 2.5 seconds.
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Cómo podemos generar reflexión en los ciudadanos sobre las oportunidades de construir el país en el que anhelamos vivir ayudaaa por favor
To generate reflection among citizens about the opportunities to build the country in which we yearn to live, it is important that the following measures be carried out: Generate citizen awareness, Establish participatory dialogues, Promote access to relevant information and Promote citizen participation.
Generate citizen awareness: A positive citizen awareness is important for citizen reflection and good decision-making. informed. Awareness campaigns can be carried out that promote values such as democracy, respect and tolerance of diversity, among others. Establish participatory dialogues: Participatory dialogue is important so that citizens feel heard and valued, and thus can contribute with their ideas and opinions to the development of the country. This implies the creation of spaces for dialogue, discussion and deliberation of relevant and problematic issues. Promote access to relevant information: Access to relevant and timely information is important so that citizens can make informed decisions on issues that affect their lives. lives. This implies that access to accurate and up-to-date information is guaranteed through the media, social networks, libraries, among others. Promote citizen participation: Citizen participation is important for citizens to become actively involved in decision-making. decisions on issues relevant to them and to society in general.Learn more about participatory at:
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When testing gas pumps for accuracy, fuel-quality enforcement specialists tested pumps and found that of them were not pumping accurately (within 3. 3 oz when 5 gal is pumped), and pumps were accurate. Use a 0. 01 significance level to test the claim of an industry representative that less than 20% of the pumps are inaccurate. Use the p-value method and use the normal distribution as an approximation to the binomial distribution.
The test statistic is 0.20.
The critical value is 0.2.
The p-value is 0.038.
Since the p-value is less than the alpha level of 0.01, we reject the null hypothesis and conclude that less than 20% of the pumps are inaccurate.
What is Hypothesis
Hypothesis is an educated guess or proposed explanation made on the basis of limited evidence as a starting point for further investigation. It is an important part of the scientific method, where a hypothesis is developed through the use of scientific inquiry and experimentation. A hypothesis is usually based on prior knowledge or observation and is tested to determine its validity. By testing a hypothesis, scientists can either reject or accept it, which in turn leads to the development of a theory. Hypotheses are essential in advancing scientific knowledge, as they lead to further research and help scientists to think critically about the world around them.
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(Tiếng Anh: “Imagine you are a super hero and your mission is to make all roads
around the world safer for children. Write a letter to someone explaining which
super powers you would need to achieve your mission.")
Answer:
No clue im sorry i wasnt any help
Good Evening! What's your favourite thing to do in the evening?
Don't say "Eating or Sleeping" I wanna hear something just you do!!
Answer:
hmm well, i like to draw specially graffiti while blasting out music, just think about stuff or just say random stuff to myself. :)
Explanation:
One important staegy to keep creadit cards down is to:
Answer: Here are two strategies to keep your credit cards down:
Explanation:
Pay the balance early Keep your spending on your credit card to a minimumThese tips are useful because if you keep your spending with a credit card to a minimum, it makes it easier to pay off the bill each month. Then, you're more likely to pay off the balance early. This helps you avoid credit card debt and your credit score won't suffer any consequences.
Let me know if this is right! :)
[30 Points] Answer this question! Please provide why this is the answer don't just put the answer tell me with a reason. Just for those clowns who think they are smart enough to put the incorrect answer or put whatever or steal it, I'm going to report the false comment and my points will return to me and you will have no points that you stole from me. ( ANSWER CHOICE IS IN THE SCREENSHOT Thank you for helping me out)
Answer:
A
Explanation:
A doesn't provide any measurable or provable evidence or information. All the other answer choices include measurable data and is "new" and thus also disproving/ challenging previous information. Answer choices B C D are claims that can be tested in an experiment too.