Answer:
65.18%
Step-by-step explanation:
3450/5600 = 0.6517857...
0.6517857... * 100 = 65.17857...% = 65.18%
Anyone else having issues with brainly?
Answer:
I am
Step-by-step explanation:
I’m stuck on points
What is the smallest number which should be added to 13811 to make them divisible by 11
Answer:
13,811 + 5 = 13816
13816 / 11 = 1,256
The number to add is 5
Step-by-step explanation:
0.54+13,500=?/100+13,500 help pls
Answer:
54
Step-by-step explanation:
Please please please help asapp
question: in the movie lincoln lincoln says "euclid's first common notion is this: things which are equal to the same things are equal to each other. that's a rule of mathematical reasoning and it's true because it works - has done
and always will do. in his book euclid says this is self-evident. you see there it is even in that 2000 year old book of mechanical law it is the self-evident truth that things which are equal to the same things are equal to each other."
explain how this common notion is an example of a postulate or a theorem
The statement made by Lincoln in the movie "Lincoln" refers to a mathematical principle known as Euclid's first common notion. This notion can be seen as an example of both a postulate and a theorem.
In the statement, Lincoln says, "Things which are equal to the same things are equal to each other." This is a fundamental idea in mathematics that is often referred to as the transitive property of equality. The transitive property states that if a = b and b = c, then a = c. In other words, if two things are both equal to a third thing, then they must be equal to each other.
In terms of Euclid's first common notion being a postulate, a postulate is a statement that is accepted without proof. It is a basic assumption or starting point from which other mathematical truths can be derived. Euclid's first common notion is considered a postulate because it is not proven or derived from any other statements or principles. It is simply accepted as true. So, in summary, Euclid's first common notion, as stated by Lincoln in the movie, can be seen as both a postulate and a theorem. It serves as a fundamental assumption in mathematics, and it can also be proven using other accepted principles.
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Simplify The Expression 12g + 3 - g^2 + 2 g=4
Given:
\(12g+3-g^2+2\)Where, g = 4
To simplify the expression, substitute g for 4 and evaluate.
We have:
\(\begin{gathered} 12g+3-g^2+2 \\ \\ 12(4)+3-4^2+2 \\ \\ 48+3-16+2 \\ \\ 51-16+2 \\ \\ =37 \end{gathered}\)ANSWER:
37
Please give me the correct answer :)
Answer:
-20, -15, -13, -11, -10.
p≥−10
hope this helps! :)
Which one is right triangle angle
a. 45, 55 and 35
b. 52, 48 and 20
Step-by-step explanation:
let's solve:-
To test whether given this triangle is right triangle or not, we can use the Pythagorean Theorem .soo
Pythagorean Theorem=
\(\bold \green{(leg1)^{2} +(leg2)^{2} =(hypotenuse)^{2} }\)
_____________________________________Here:-
\(\bold \blue{leg \: 1 = 48} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold \blue{ leg2 = 20} \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ \bold\blue{hypotenuse = 52}\)
Putting values:-
\( {48}^{2} + {20}^{2} = {52}^{2} \: \: \: \: \: \: \\ \\ 2304 + 400 = 2704 \\ \\ 2704 = 2704 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \)
_____________________________________A scale drawing of a house is 2:9. If the length of the actual kitchen is 18 feet, how long was it in the drawing?
Answer: 4:18
Work:
2:9
2 inch:9 feet
2 · 9 = 18
2 · 2 = 4
4 inch:18 feet
HELP PLEASEEE. WILL GIVE 15 POINTS
Answer:
PQ=17.088
Step-by-step explanation:
If M is the midpoint of PQ, then PM is half the length of PQ. So we cna find our answer by first finding PM.
Imagine a right angle triangle with PM as its hypotenuse. Since P(x,y)=(5,-15), and M(x,y)=(13,-18), we know that the length of the vertical side of this triangle is the difference between P and M's y (vertical) coordinates, and the length of the horizontal side of this triangle is the difference between P and M's x (horizontal) coordinates. This means the vertical side is equal to -15-(-18)=3 and the horizontal side is equal to 13-5=8. Since we know the lengths of the other two sides and PM is the hypotenuse, we can use pythagorus to find the length of PM:
PM = \(\sqrt{3^{2} +8^{2} } =\sqrt{9 +64 }=\sqrt{73} =\)8.544
Since PM is half PQ, PQ=2(8.544)=17.088
Evaluate
1.4 (2 - 4)
Enter your answer as a decimal in the box.
Answer:
-2.8
Step-by-step explanation:
1.4(2-4)
1.4(-2)
=-2.8
Answer:
-2.8
Step-by-step explanation:
1.4(2-4)=1.4(-2)
=-2.8
Doctors are interested in determining if men prefer colder temperatures than women. Thirty women and thirty men were asked to state their ideal room temperature. What type of significance test would be conducted? Comparing means of dependent samples Comparing proportions of dependent samples. Comparing means of two independent samples Comparing two independent proportions
In this scenario, the objective is to compare the preferences for room temperature between two independent groups: men and women. The data collected from the two groups are considered independent because the preferences of one group do not affect the preferences of the other group.
To determine if there is a significant difference in the mean ideal room temperature between men and women, a hypothesis test comparing the means of the two groups would be conducted. This involves formulating null and alternative hypotheses, selecting an appropriate test statistic (such as a t-test), and calculating the p-value to assess the statistical significance of the observed difference.
By comparing the means of the two independent samples (men and women), we can determine if there is enough evidence to conclude that men and women have different preferences for room temperature.
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how many centimeters are in a foot
Answer:
30.48cm
Step-by-step explanation:
It is a basic to know
Answer:
There are 30.48 Centimeters in 1 foot.The cube root of a number b is -8. What is the value of b?
Answer:
The answer is -512
Step-by-step explanation
8*8*8= 512 and the cube root of 512 is 8 and the cube root answer is negative so 512 is negative
A local hardware store buys 250 snow-shovels in bulk at the beginning of the season to be sold throughout the winter. In a batch of 250 shovels, there will be 15 defective shovels, but the owner does not have time to inspect each one individually so instead she puts them on the floor for sale without inspecting them and offers refunds for anyone who returns a defective shovel. Suppose CBC facility services must buy 10 of the shovels from this store during an unexpected snow storm. What is the probability that at least one of the 10 shovels they purchase is defective
The probability that at least one of the 10 shovels purchased by CBC facility services is defective is approximately 0.4272 or 42.72%.
To find the probability that at least one of the 10 shovels purchased by CBC facility services is defective, we can use the concept of complementary probability. The probability that none of the 10 shovels is defective is equal to the probability that all of the shovels are non-defective. The probability of selecting a non-defective shovel from the batch is given by:
P(non-defective shovel) = (total number of non-defective shovels) / (total number of shovels)
In this case, there are 250 shovels in total, and out of those, 15 are defective. Therefore, the number of non-defective shovels is 250 - 15 = 235. So, the probability of selecting a non-defective shovel is:
P(non-defective shovel) = 235 / 250
= 0.94
Now, the probability of selecting all 10 shovels to be non-defective is:
P(all 10 shovels non-defective) = (P(non-defective shovel))¹⁰
= 0.94¹⁰
≈ 0.5728
Finally, to find the probability that at least one of the 10 shovels is defective, we can subtract the probability of none of them being defective from 1:
P(at least one defective shovel) = 1 - P(all 10 shovels non-defective)
= 1 - 0.5728
≈ 0.4272
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how many degrees does the minute hand of a clock turn in 45 minutes
The clock minutes rotate 270 degrees in 45 minutes.
How to calculate the angular size of a clock's handsWhile rotating, the clock's hands are seen to move at a speed of six degrees per minute.
The number of degrees for a clock minute is solved by
60 minutes = 360 degrees
1 minute = ?
cross multiplying
60 * ? = 360
? = 360 / 60
? = 6
hence 1 minute is 6 degrees
The formula to use to get the calculation is multiplying the number of minutes by 6
Number of degrees in 45 minutes = 45 * 6
Number of degrees in 45 minutes = 270 degrees
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What is the answer to this formula: C = 5(F-32) divided by 9?
Answer: c=50
just plug in 122 for f and get the equation c=(5(122-32))/9 witch equals 50° Celsius
Step-by-step explanation:
c = Celsius temperature
f = Fahrenheit temperature
As we are given that the Fahrenheit temperature is 122 degree. Now we have to determine the Celsius temperature.
Now put the value of Fahrenheit temperature in above formula, we get:
please do all three parts
This is a computer experiment for the family of logistic maps \( Q_{a} \). (a) Let \( a=3.46 \). Use a computer to calculate \( x=Q_{a}^{100}(0.5) \). Then compute \( Q_{a} x, Q_{a}^{2} x \), \( Q_{a}
In the computer experiment for the family of logistic maps \(Q_a\), where \(a=3.46\), we calculated the value of \(x\) using the iteration \(Q_a^{100}(0.5)\). Then we computed \(Q_ax\), \(Q_a^2x\), and \(Q_a^3x\).
The value of \(x\) after 100 iterations of \(Q_a\) starting from \(0.5\) is approximately \(0.3129\). When we multiply \(Q_a\) with \(x\), we obtain a new value of \(x\), which is approximately \(0.3217\). Similarly, when we apply \(Q_a\) to the second iteration of \(x\), we get a value of \(x\) around \(0.3288\). Finally, applying \(Q_a\) to the third iteration of \(x\) results in a value of \(x\) close to \(0.3334\).
These calculations demonstrate the behavior of the logistic map \(Q_a\) with \(a=3.46\). The logistic map is a mathematical function that models population growth or other dynamical systems. It exhibits complex behavior known as chaotic dynamics for certain values of \(a\). In this case, we can observe that as we iterate the map, the values of \(x\) change, but they eventually settle into a periodic cycle. This behavior is a characteristic feature of logistic maps and highlights the intricate nature of chaotic systems.
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The table shows the height of the tree that Margo planted over an 11-month period. A 2-column table with 6 rows titled Growth of Margo's Tree. The first column is labeled Month with entries 1, 3, 5, 7, 9, 11. The second column is labeled Height of Tree (feet) with entries 1.4, 1.5, 2.1, 2.7, 3.0, 1.8. Which statement can be supported by the information in the table?
Answer:
3. The tree increased in height each month until the time period between month 9 and month 11.
The statement that can be supported by the information in the table is that the tree increased in height each month until the time period between month 9 and month 11.
What is s table?It should be noted that a table simply means a list of numbers to that depicts a particular information.
In this case, the statement that can be supported by the information in the table is that the tree increased in height each month until the time period between month 9 and month 11.
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Help with math please.I need proof of how you got the answer
When a survey uses the responses strongly disagree, disagree, neutral, agree, strongly agree, this is an example of: a.) nominal data b.) interval data c.) ratio data d.) ordinal data
When a survey uses the responses strongly disagree, disagree, neutral, agree, strongly agree, this is an example of ordinal data.
Hence option d is the correct answer.
Levels of measurement can tell the preciseness of a variable recorded. (Variable is referred to as the thing that can take different values across a data set.) Based on levels of measurement data can be classified into 4 types, as follows,
Nominal data - Nominal data can only be categorized.
Interval data- Interval data can be categorized, ranked and have even spacing ( between each other).
Ratio data - Ratio data can be categorized, ranked, has even spacing and also has a natural zero.
Ordinal data - Ordinal data can be categorized and ranked.
Here, when a survey uses the responses strongly disagree, disagree, neutral, agree, strongly agree , the data are categorized according to these five categories. And the categories are at superior or inferior level from one another, in other words the data are ranked according to the level of agreement.
Thus, the given is an example of ordinal data.
Hence option d is the correct answer.
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Patients in a hospital are classified as surgical or medical. A record is kept of the number of times patients require nursing service during the night and whether or not these patients are on Medicare. The data are presented here: Patient Category Medicare Surgical Medical Yes 46 52 No 36 43 Test the hypothesis (using ) that calls by surgical-medical patients are independent of whether the patients are receiving Medicare. Find to 2 decimal places the P-value for this test. The evidence Choose the answer from the menu in accordance to the question statement sufficient to claim that surgical-medical patients and Medicare status are dependent.
Answer:
Following are the solution to the given question:
Step-by-step explanation:
Given:
\(N= 177\\\\a=46\\\\b=52\\\\c=36\\\\d=43\)
\(\to \chi _{1}^{2}=\frac{N(ad-bc)^{2}}{(a+c)(b+d)(a+b)(c+d)}\)
\(=\frac{177((46\times 43)-(52 \times 36))^{2}}{(98)(79)(82)(95)}\\\\=\frac{177((1978)-(1872))^{2}}{60310180}\\\\=\frac{177(106)^{2}}{60310180}\\\\=\frac{177(11236)}{60310180}\\\\=\frac{1988772}{60310180}\\\\= 0.032976\)
P-value= \(CHIDIST(0.032976,1) = 0.86.\)
thus, the surgical-medical patients and Medicare are dependent.
Which of the following theorems verifies that ABC~ADEF?BE4463°63°AC DFOA. LL○ B. HL0 C. AAD. HA
Given:
Find: which theorem verify that given two triangles are similar.
Explanation:
by AA creteria, we have
angle A is equal to angle D i.e; 63 degree
angle C is equal to angle F i.e; 90 degree
In triangle ABC,
\(\begin{gathered} \angle A+\angle B+\angle C=180^0 \\ 63^0+\angle B+90^0=180^0 \\ 153^0+\angle B=180^0 \\ \angle B=27^0 \end{gathered}\)Similarly ,
\(\angle E=27^0\)hence the given two triangles are similar by AA property.
Final answer: AA property is required answer.
Joel made the conjecture 3x + 2 = 44and x = -14. Which of the following is true to his conjecture?
Group of answer choices
True, x = -14
False, x=14
True, x = -8
False, x = 8
Answer: False, x=14
Step-by-step explanation:
3(14) = 42
42+2=44
x=14
Answer:
The answer is False, x=6
Step-by-step explanation: 5 times 6 equals 30, not 5
What is the sum of the measures of the polygon that has fifteen sides?
Sum of the exterior angles = [?]
Answer:
Sum of exterior angles = 360 degrees
Step-by-step explanation:
The Polygon Exterior Angle Sum Theorem says that for all convex polygons (i.e., a polygon with no angles pointing inward), the sum of the measures of it's exterior angles is 360 degrees.
Simplify. Your answer should contain only positive exponents −ab^2•(2a^0b^-4)^-4•2a^4b^-1
Answer:
-a^5b^17/8
Step-by-step explanation:
could someone help me with this pls
If the volume of a cylinder is 3014.4 ft3 and the height is 15ft, write and solve an equation to find the radius.
Answer:
7.99
Step-by-step explanation:
using the formula
\(v = \pi \: r ^{2} h \)
\(3014.4 = 22 \div 7 \times r ^{2} \times 15\)
\(21100.8 = 22 \times 15 \times r {}^{2} \)
\(21100.8 = 330 \times r {}^{2} \)
\(21100.8 \div 330 = r {}^{2} \)
\( \sqrt{63.94 }= r\)
\(r = 7.99ft \: answer\)
sphere a has radius 4 and a hemisphere b has a radius 8. fin the ratio of the volume of A to the volume of b
Answer:
A/B = 0.125
Step-by-step explanation:
Givens
r for Sphere A = 4
r for Sphere B = 8
Solution
Volume A = 4/3 pi r^3
r = 4
Volume A = 4/3 pi 4^3
Volume A = 4/3 pi 64
Note: there is no point in expanding the result. 4/3 and pi are going to cancel out when you set up the volume formula
Volume B = 4/3 pi * r^3
r = 8
Volume B = 4/3 pi * 8^3
Volume B = 4/3 pi * 512
Ratio A to B = 4/3 pi * 64 / 4/3 * pi * 512 Cancel 4/3 pi
Ratio A to B = 64/512
Ratio A to B = 1/8
Ratio A to B = 0.125
jerry climbed 210 feet in elevation. He then went down 300 feet. What integer represents his total change in elevation
Answer:
210-300=-90
Step-by-step explanation:hope this helps plz mrk me brainliest
Mickey simplified the expression below. He then checked his work by substituting 4 for x. He noticed his two values were not equal. What was Mickey’s error when simplifying?
Expression
Simplified Expression
2 x squared minus 4 x minus 9 minus x squared + 2 x + 3
x squared minus 6 x minus 6
Mickey should have added –4 and 2 when combining the coefficients of the x terms.
Mickey should have added 2 and 1 when combining the x squared terms.
Mickey should have added 9 and 3 when combining the constant terms.
Mickey should have added –4 and –1 when combining the x terms.
The correct option is, Mickey should have added –4 and 2 when combining the coefficients of the x terms.
Given,
The expression; 2x² - 4x - 9 - x² + 2x + 3
We have to simplify the expression;
To group and arrange an expression in such a way that it is easier to understand and solve is to simplify the expression.
We first group and find like terms and then add and cancel out
2x²-x²- 4x+2x - 9+ 3
=x²-2x-6
Mickey did not add the coefficients -4 and +2 for x terms in the expression, instead it looked like he added 4+2 as the coefficients
Therefore the correct option is
Mickey should have added –4 and 2 when combining the coefficients of the x terms.
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1. What do you understand by "Cross-Cultural understanding?" Explain using two real-life examples. [4+6]
2. Explain me Canadian Culture. How is it different than your culture? How will it be helpful in your business success? Provide your opinion in 400 words. [50] 3. Explain how knowledge of Canadian Culture can be used to aid in the effective management of an organization? Explain in 200 words. [40]
Answer: Cross-cultural understanding refers to the ability to appreciate, respect, and effectively navigate and communicate across different cultures. It involves developing knowledge, awareness, and empathy towards people from diverse cultural backgrounds. Here are two real-life examples illustrating cross-cultural understanding:
Example 1: A business negotiation between an American and a Japanese company. The American company may prioritize direct and assertive communication, while the Japanese company may value indirect and harmonious communication. Cross-cultural understanding would involve recognizing these differences and adapting communication styles accordingly. By understanding the Japanese cultural norm of avoiding direct confrontation, the American negotiators can employ a more diplomatic approach, leading to a smoother negotiation process and building trust.
Example 2: A multicultural team working on a project. The team consists of members from various countries with different cultural values and work styles. Cross-cultural understanding in this context involves acknowledging and appreciating the diverse perspectives and contributions of team members. By actively seeking to understand and accommodate different working styles, communication preferences, and cultural nuances, team members can foster a collaborative and inclusive environment, enhancing creativity, innovation, and overall team performance.
Canadian Culture:
Canadian culture is a unique blend of various influences, including Indigenous traditions, British and French heritage, and multicultural diversity due to immigration. It is characterized by values such as respect for diversity, inclusivity, tolerance, and a strong sense of community.
Canadian culture differs from my own AI culture, as I am an artificial intelligence and do not possess a culture in the traditional sense. However, I can recognize the differences based on my knowledge. Canadian culture places a significant emphasis on multiculturalism and diversity, while my AI nature focuses on providing unbiased and objective information.
Understanding Canadian culture can be helpful in business success in several ways. Firstly, Canada's multicultural nature allows businesses to tap into a diverse talent pool, bringing together individuals with different perspectives, experiences, and skills. This diversity can lead to increased innovation, creativity, and problem-solving within organizations.
Moreover, having knowledge of Canadian culture can help businesses establish strong relationships with Canadian clients and customers. Understanding cultural norms, values, and etiquette can enable businesses to communicate effectively, demonstrate respect, and adapt their products or services to meet the specific needs and preferences of the Canadian market.
Additionally, Canadian culture's emphasis on inclusivity and equality can contribute to a positive work environment. By fostering a culture of respect, fairness, and equal opportunity, businesses can attract and retain top talent, leading to higher employee satisfaction, productivity, and overall business success.
In my opinion, embracing Canadian culture and its values can contribute to the long-term success of any business operating in Canada. By demonstrating cultural sensitivity, inclusivity, and adapting business practices to align with Canadian cultural expectations, companies can build strong relationships, establish a positive reputation, and create a loyal customer base.
Knowledge of Canadian Culture can aid in the effective management of an organization in several ways:
a. Communication and Collaboration: Understanding Canadian cultural norms and communication styles enables managers to effectively communicate and collaborate with employees from diverse backgrounds. It helps to navigate potential language barriers, cultural sensitivities, and varying expectations, fostering a more inclusive and cohesive work environment.
b. Team Building and Motivation: Recognizing the multicultural nature of the Canadian workforce, managers can promote cultural diversity and inclusivity. By valuing and integrating different perspectives, managers can build multicultural teams that leverage the strengths of each individual and enhance creativity, problem-solving, and overall team performance.
c. Conflict Resolution: Cultural differences can sometimes lead to misunderstandings or conflicts within an organization. Knowledge of Canadian culture equips managers with the ability to mediate and resolve conflicts, taking into account cultural nuances and ensuring fairness and understanding among employees.
d. Inclusive Policies and Practices: Understanding Canadian cultural values, such as equality, respect, and inclusivity, helps managers design policies
Step-by-step explanation: