\(\begin{array}{|c|ll} \cline{1-1} \textit{\textit{\LARGE a}\% of \textit{\LARGE b}}\\ \cline{1-1} \\ \left( \cfrac{\textit{\LARGE a}}{100} \right)\cdot \textit{\LARGE b} \\\\ \cline{1-1} \end{array}~\hspace{5em}\stackrel{\textit{6.25\% of 205.60}}{\left( \cfrac{6.25}{100} \right)205.60}\implies 12.85~\hfill \underset{ \textit{final bill} }{\stackrel{ 205.60~~ + ~~12.85 }{\text{\LARGE 218.45}}}\)
Use the function g(x) = -5x + 17 to answer the questions.
Part B
What is g(-5)?
a
-60
b
--8
с
12
42
Answer:
42
Step-by-step explanation:
g(-5)=-5.-5+17
=25+17
=42
Answer:
42
Step-by-step explanation:
g(x) = -5x+ 17
g(-5) = -5 × -5 +17
g(-5) = 42
Answer this .i will make you brainliest
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(8) An aeroplane takes off from Dubai located in the +4 time zone at 13:00. It arrives in Manila in Philippines, located in the +8 time zone at 20:00.(1) Find the time in Manila when the aeroplane departsfrom Dubai.(ii) Find the time duration of the flight.(iii) What is the time in Dubai when the aeroplane arrives in Manila?\(\huge{\underline{\underline{\boxed{\sf{\ref{Answer}}}}}}\)
(i)17.00(ii)3 hours(iii) 16.00\(\large\huge\green{\sf{♥ Explanation♥}}\)
Dubai located +4 zone, takes off at 13.00,∴Hence, at standard it is 13.00-4 =99.00 STD talk
off reached at Manila +8 Zone at 20.00
∴Hence at standard & 2000 -8
reached.⇒ 12.00 STD
Hence time of flight was = 3 hours.(i) Time at Manila, whicle Plane de parts
12-3+8 ⇒9+8 → 17.00
(ii) duration = 3 hours.
(iii) in dubai 13.00 + 3 = 16,00
_____________________
Ans
i)17.0.0 (ii) 3 hours (iii) 16.00
________________________
♕ hence we done:) xD
- The formula for the area of a trapezoid is.... solve for b2
Answer:
The formula for the area A of a trapezoid is A = 1/2 h(b1 + b2), where h is the height and b1 and b2 are the lengths of the two bases.
Step-by-step explanation:
What is the rate of change seen in the graph below?
A square sandbox has an area of 75 square feet. Estimate the length of one of the sides of the sandbox to the nearest tenth.
Answer: I belive the answer would be 18.8
Step-by-step explanation: 75/4= 18.75 rounded to the nearest tenth would be 18.8
how to find a percentage
Answer:
you just multiply it by 100, thats all
for example, to change 4 to percentage, multiply it by 100
400%
i hope this helps
Stay safe from the virus
Step-by-step explanation:
At noon the temperature was 12 degrees and went up throughout the day. If the temperature was no more than 36 degrees. How many degrees could the temperature have risen. Solve the inequality: 12 + x ≤ 36 *
Answer:
B
Step-by-step explanation:
Hope this helps :D
find the measure of each angle indicated
Answer:
91°
Step-by-step explanation:
The angles are consecutive interior angles (CIA) which add up to 180°.
180 - 89 = 91
express x^2-8x+20 in the form (x-a)^2+a where a is an integer
Answer:
(x-4)²+4
Step-by-step explanation:
Answer:
\((x-4)^2+4\)
Step-by-step explanation:
\(x^2 - 8x + 20\\**********************************\\\frac{8}{2} =( 4 )^2 = 16 \\\\20 - 16 = 4\\**********************************\\x^2 - 8x + 16 + 4\\(x-4)^2+4\)
20. Sharon is moving up to the attic and wants to paint one wall blue The wall is a triangle with a
base of 16 feet and a height of 13 feer. What is the area of the wall to be painted
1044
104
20 ft
In this case, since the base is 16 feet and the height is 13 feet, we can calculate the area as (1/2) * 16 * 13 = 104 square feet. This means that Sharon will need to paint an area of 104 square feet on the wall.
To find the area of the wall to be painted, we can use the formula for the area of a triangle, which is given by the formula A = (1/2) * base * height.
In this case, the base of the triangle is 16 feet and the height is 13 feet. Plugging these values into the formula, we get:
A = (1/2) * 16 * 13
A = 8 * 13
A = 104 square feet
Therefore, the area of the wall to be painted is 104 square feet.
The area of a triangle is calculated by multiplying the length of the base by the height of the triangle and dividing it by 2.
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Point M is the midpoint of AB. Find BM.
since we know that M is the midpoint of the AB segment, that simply means that the two halves it makes are congruent, namely AM = BM.
\(\stackrel{AM}{4x+13}~~ = ~~\stackrel{BM}{3x+17}\implies x+13=17\implies x=4~\hfill \stackrel{3(4)~~ + ~~17}{BM=29}\)
The required length of the side BM is 29.
What is algebra?Algebra is a study of mathematical expressions, in which numbers and quantities are represented in formulas and equations by letters and other universal symbols.
In the given question,
Point M is the midpoint of line AB.
AM = 4x + 13,
and BM = 3x + 17
To find the length of MB, use midpoint property.
Since, Point M is the midpoint of AB,
Therefore, AM = MB
4x + 13 = 3x + 17
4x - 3x = 17 - 13
x = 4
The length of MB = 3x + 17 = 3 × 4 + 17 = 12 + 17 = 29.
The length of MB, where M is midpoint of AB, is 29.
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The Ole Paint Shop sold 35 paintbrushes, one kind at $8.50 each and another at $10.40 each. In all, $324.10 was taken in for the brushes. How many of each kind were sold? Round answers to the nearest whole brush.
_____ brushes sold at $8.50
_______ brushes sold at $10.40
Approximately 21 brushes were sold at $8.50 each, and approximately 14 brushes were sold at $10.40 each.
Let's assume that x brushes were sold at $8.50 each and y brushes were sold at $10.40 each.
We can set up a system of equations based on the given information:
Equation 1: x + y = 35 (total number of brushes sold)
Equation 2: 8.50x + 10.40y = 324.10 (total revenue from brush sales)
To solve this system, we can use substitution or elimination.
Using substitution:
From Equation 1, we can rewrite it as x = 35 - y.
Substituting this value of x into Equation 2, we get:
8.50(35 - y) + 10.40y = 324.10
297.50 - 8.50y + 10.40y = 324.10
1.90y = 26.60
y = 26.60 / 1.90
y ≈ 14
Substituting the value of y back into Equation 1:
x + 14 = 35
x = 35 - 14
x = 21
Therefore, approximately 21 brushes were sold at $8.50 each, and approximately 14 brushes were sold at $10.40 each.
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imagine that a survey of randomly selected people finds that people who used sunscreen were more likely to have been sunburned in the past year. which explanation for this result seems most likely?
Imagine that a survey of randomly selected people finds that people who used sunscreen were more likely to have been sunburned in the past year.
There are several possible explanations for the finding that people who used sunscreen were more likely to have been sunburned in the past year.
However, without additional context or data, it is difficult to determine the most likely explanation definitively. Here are a few possible explanations to consider:
1. Ineffective or improper use of sunscreen: It is possible that the individuals who reported using sunscreen did not apply it correctly or did not reapply it as recommended.
Inadequate application or failure to follow proper sunscreen usage guidelines could result in insufficient protection from the sun's harmful rays, leading to sunburn.
2. Self-selection bias: It is possible that individuals who have previously experienced sunburns may be more likely to use sunscreen. They may be more aware of the potential risks and take precautions, including using sunscreen.
This could create an association between sunscreen use and sunburn, even though sunscreen itself is intended to prevent sunburn.
3. Recall bias: The survey responses may be subject to recall bias, where individuals may inaccurately remember or report their sunscreen use and sunburn experiences.
Memory limitations or subjective perceptions of sunburn severity could influence the reported data and the observed association between sunscreen use and sunburn.
4. Confounding factors: There may be other factors or variables at play that are related to both sunscreen use and sunburn. For example, individuals who engage in activities that increase sun exposure or who have certain skin types may be more likely to both use sunscreen and experience sunburn.
It is important to note that further investigation, including more detailed surveys, data collection and statistical analysis, would be necessary to determine the most likely explanation for the observed association between sunscreen use and sunburn.
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how many students must be enrolled for the teacher to make 1,000 profit per month
Answer:
20
Step-by-step explanation:
Let XX be a random number between 0 and 1 produced by the idealized uniform random number generator. Use the density curve for XX, shown below, to find the probabilities:
(Click on the image for a larger view.)
(a) P(X>0.7=
(b) P(X=0.73) =
Use the density curve for XX, shown below, to find the probabilities:
P(X > 0.7) = ∫[0.7,1] f(x) dx
P(X = 0.73) ≈ ∫[0.73-δ,0.73+δ] f(x) dx
For a continuous random variable X with probability density function (PDF) f(x), the probability of X being in a given range [a,b] is given by the definite integral of the PDF over that range:
P(a ≤ X ≤ b) = ∫[a,b] f(x) dx
In the case of (a), we need to find P(X > 0.7). Since XX is between 0 and 1, the total area under the density curve is 1. Therefore, we can find P(X > 0.7) by integrating the density curve from 0.7 to 1:
P(X > 0.7) = ∫[0.7,1] f(x) dx
Similarly, for (b), we need to find P(X = 0.73). However, since X is a continuous random variable, the probability of it taking exactly one value is zero. Therefore, P(X = 0.73) should be interpreted as the probability of X being in a very small interval around 0.73. Mathematically, we can express this as:
P(X = 0.73) = lim(ε→0) P(0.73 - ε/2 ≤ X ≤ 0.73 + ε/2)
This can be approximated by integrating the density curve over a small interval around 0.73:
P(X = 0.73) ≈ ∫[0.73-δ,0.73+δ] f(x) dx
where δ is a small positive number. The smaller the value of δ, the better the approximation.
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is figure pqrstu a translation, reflection, or rotation? Explain your reasoning
PLEASE HELP ME
Answer: I'd say reflection
Answer:
It is a reflection
Step-by-step explanation:
In Geometry, a reflection is known as a flip. A reflection is a mirror image of the shape. An image will reflect through a line, known as the line of reflection. A figure is said to reflect the other figure, and then every point in a figure is equidistant from each corresponding point in another figure.
What is your dependent variable? (page 3 of investigation) question 2 options: temperature height ball bounces type of ball
The dependent variable is the "height the ball bounces". The dependent variable is an essential component of the scientific experiment. It is the variable that you control to determine how the changes will impact the subject being investigated.
Height the ball bounces is your dependent variable, which varies based on the other variables.The term dependent variable refers to a variable whose value is determined by the presence of one or more variables (i.e., the independent variables) being evaluated. The dependent variable is commonly represented on the vertical or y-axis of a graph, while the independent variable is frequently shown on the horizontal or x-axis of the same graph.
The term dependent variable refers to a variable whose value is determined by the presence of one or more variables (i.e., the independent variables) being evaluated. The dependent variable is commonly represented on the vertical or y-axis of a graph, while the independent variable is frequently shown on the horizontal or x-axis of the same graph. The dependent variable is the "height the ball bounces". The dependent variable is an essential component of the scientific experiment.
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Elijah's scout troop took a field trip to the local fire station. They learned that Benjamin Franklin established the first volunteer fire company in 1736! At the end of the trip, the scouts spun a spinner to determine what color fire helmet each got to take home. Here are the spinner results of the scouts who spun before Elijah: red, yellow, blue, yellow, green, yellow, red, blue, green, red, yellow, blue, yellow, green Based on the data, what is the probability of the spinner landing on red during Elijah's turn? Write your answer as a fraction or whole number.
The Probability of landing red during Elijah's turn is 0.20
Probability:The probability of an event can be found by dividing the number of ways an event can occur by the total number of possible outcomes.
It is a measure of the likelihood that a specific event will occur, expressed as a number between 0 and 1.
Here we have
The spinner results are: red, yellow, blue, yellow, green, yellow, red, blue, green, red, yellow, blue, yellow, green
Total number of outcomes = 14
Number of outcomes getting red outcomes = 3
Hence,
the Probability of landing red during Elijah's turn
= 3/14 = 0.20
Therefore,
The Probability of landing red during Elijah's turn is 0.20
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3/4n=-5/6 what is n equal too
The value of n is
The value of n can be calculated as follows
3/4n= -5/6
Cross multiply both sides
4n × -5= 3×6
-20n= 18
Divide both sides by the coefficient of n which is -20
-20n/-20= 18/-20
n= 18/-20
n= 9/-10
Hence the value of n is 9/-10
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Could you guys please help me solve this basic math. PLS OMG ITS DUE :(
Answer:
21÷-3=-7
I dont know what all those extra boxes are for but I hope I helped a little
The distribution of height for a certain population of women is approximately normal with mean 65 inches and standard deviation 3.5 inches. Consider two different random samples taken from the population, one of size 5 and one of size 85.
Which of the following is true about the sampling distributions of the sample mean for the two sample sizes?
A. Both distributions are approximately normal with mean 65 and standard deviation 3.5.
B. Both distributions are approximately normal. The mean and standard deviation for size 5 are both less than the mean and standard deviation for size 85.
C. Both distributions are approximately normal with the same mean. The standard deviation for size 5 is greater than that for size 85.
D. Only the distribution for size 85 is approximately normal. Both distributions have mean 65 and standard deviation 3.5.
C. Both distributions are approximately normal with the same mean. The standard deviation for size 5 is greater than that for size 85.
Explanation:
When taking random samples from a population with a normal distribution, the sampling distributions of the sample mean will also be approximately normal. The mean of the sampling distributions will be the same as the population mean, which is 65 inches in this case.
However, the standard deviation of the sampling distributions will be different for the two sample sizes. The standard deviation of the sampling distribution is calculated as the population standard deviation divided by the square root of the sample size (σ/√n). In this case, the population standard deviation is 3.5 inches.
For the sample size of 5:
Standard deviation = 3.5/√5 ≈ 1.566
For the sample size of 85:
Standard deviation = 3.5/√85 ≈ 0.379
As you can see, the standard deviation for the sample size of 5 is greater than the standard deviation for the sample size of 85, which means that the sampling distribution for the smaller sample size will be more spread out than the one for the larger sample size.
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When there is a problem with Solver being able to find a solution, many times it is an indication of a(n)
When Solver is unable to find a solution to a problem, it can be an indication of various issues. One possible cause is that the problem may be too complex for Solver to solve within the given constraints.
In such cases, it may be necessary to adjust the problem parameters or seek alternative solutions. Another possible cause of Solver's inability to find a solution could be due to incorrect input data. This can lead to inconsistent or contradictory constraints, making it impossible for Solver to arrive at a feasible solution. Lastly, Solver may fail to find a solution due to numerical errors or limitations in the algorithm used. These issues can arise when dealing with large datasets or highly non-linear problems. In any case, when Solver is unable to find a solution, it is important to carefully examine the problem and its parameters, and consider alternative approaches. Sometimes, a small adjustment to the input data or constraints can make all the difference in arriving at a successful solution. In such cases, Solver may struggle to find an accurate or optimal solution. Ill-conditioned problems typically involve numerical instability or poor scaling, while infeasible problems occur when the given constraints cannot be satisfied simultaneously. It is crucial to analyze and refine the problem to enable Solver to find a viable solution effectively. When there is a problem with Solver being unable to find a solution, it often indicates the presence of a(n) ill-conditioned or infeasible problem.
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What is the mead absolute deviation of this data set?
A) 1.56
B) 143
C) 14.3
D) 15.6
What is 12d+7d-9d,???
Answer:
To simplify the expression 12d + 7d - 9d, we can combine the like terms (terms with the same variable, in this case, "d"):
12d + 7d - 9d
Combining the coefficients:
(12 + 7 - 9)d
Simplifying the coefficients:
10d
Therefore, 12d + 7d - 9d simplifies to 10d.
Answer:
To simplify the expression 12d + 7d - 9d, we can combine the like terms (terms with the same variable, in this case, 'd').
12d + 7d - 9d can be rewritten as (12 + 7 - 9)d.
Simplifying the coefficients within the parentheses, we have 10d.
Therefore, 12d + 7d - 9d simplifies to 10d.
Write the rational number as A/B in simplest form 0.34
Problem
Write the rational number as A/B in simplest form 0.34
Solution
For this case we can do the following:
\(\text{0}.34=\frac{34}{100}\)And if we simplify we got:
\(\frac{34}{100}=\frac{17}{50}\)Under the best conditions, a sprout has a 40% probability of blooming.
If two sprouts are selected at random, what is the probability that both will bloom, under the best conditions?
16 percent
24 percent
40 percent
80 percent
Answer:
A
Step-by-step explanation:
Im good at math
Answer:
A. 16 percent
Step-Aby-step explanation:
Is democracy in ancient Athens inclusive of all the people that live there? What challenges may this form of democracy present?
Democracy in ancient Athens was an innovative system for its time, it was far from inclusive. The exclusion of various groups from political participation and the challenges of practical implementation posed limitations and potential drawbacks to the democratic process.
Democracy in ancient Athens was not inclusive of all the people living there. While it is often regarded as a pioneering democratic system, it had several limitations and exclusions. In Athens, only male citizens who were born to Athenian parents had the right to participate in the democratic process. This excluded women, enslaved individuals, foreigners, and non-citizen residents from participating in decision-making. Therefore, democracy in ancient Athens was limited to a select portion of the population, leaving out significant segments of society.
Additionally, the exclusion of enslaved individuals further perpetuated social hierarchies and denied them fundamental rights and freedoms. Foreigners and non-citizen residents, despite contributing to the city-state's economy and society, were also excluded from political participation, limiting their ability to influence decisions that affected their lives.
As the number of citizens increased, it became increasingly difficult to gather all eligible citizens for decision-making assemblies. This logistical challenge made it difficult for every eligible citizen to actively participate in the democratic process.
Moreover, the direct nature of Athenian democracy made it susceptible to the influence of demagogues and the potential manipulation of public opinion. Rhetoric and persuasion played significant roles in shaping political outcomes, which could lead to decisions driven by emotions or short-term interests rather than careful deliberation.
In conclusion, while democracy in ancient Athens was an innovative system for its time, it was far from inclusive. The exclusion of various groups from political participation and the challenges of practical implementation posed limitations and potential drawbacks to the democratic process.
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-3.3x + 1x + 8 = -10x
Answer:
x= -80/77
Step-by-step explanation:
-33x+x+8=-10x
-2.3x+8=-10x
-2.3x=-10-8
-2.3x+10x=-8
7.7x=-8
x=-80/77
Mohal is a waiter at a restaurant. Each day he works, Mohal will make a guaranteed wage of $25, however the additional amount that Mohal earns from tips depends on the number of tables he waits on that day. From past experience, Mohal noticed that he will get about $15 in tips for each table he waits on. How much would Mohal expect to earn in a day on which he waits on 16 tables? How much would Mohal expect to make in a day when waiting on tt tables?
I need to know:
Total earnings with 16 tables:
Total Earnings with tt tables:
Mohal would expect to earn $265 in a day when he waits on 16 tables, and he would expect to earn $15tt + $25 in a day when he waits on tt tables
Describes earnings or wages?Earnings or wages refer to the amount of money an individual receives in exchange for their work or services. This can include a regular salary or hourly wage, as well as bonuses, commissions, and other forms of compensation.
Earnings or wages are typically determined by a variety of factors, including the type of work being performed, the level of skill and experience required, the local job market, and the employer's policies and practices. In some cases, earnings may be negotiated between the employer and the employee, while in other cases they may be set by industry standards or government regulations.
To calculate Mohal's expected earnings in a day when he waits on 16 tables, we can use the formula:
Total earnings = Guaranteed wage + Tips
Guaranteed wage = $25
Tips = $15 x Number of tables
Number of tables = 16
So, Total earnings with 16 tables = $25 + ($15 x 16) = $265
To calculate Mohal's expected earnings in a day when he waits on tt tables, we can use the same formula:
Total earnings = Guaranteed wage + Tips
Guaranteed wage = $25
Tips = $15 x Number of tables
Number of tables = tt
So, Total earnings with tt tables = $25 + ($15 x tt) = $15tt + $25
Therefore, Mohal would expect to earn $265 in a day when he waits on 16 tables, and he would expect to earn $15tt + $25 in a day when he waits on tt tables.
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Answer:
Total earnings with 16 tables: 265
Total Earnings with t tables: 15t+25
Step-by-step explanation:
the structure supports a distributed load of w = 15 kn/m. the limiting stress in rod (1) is 370 mpa, and the limiting stress in each pin (a, b, c) is 200 mpa.
The structure supports a distributed load of 15 kN/m. The limiting stress in rod (1) is 370 MPa, and the limiting stress in each pin (a, b, c) is 200 MPa.
The given information provides details about the distributed load and the limiting stress in the components of the structure. The distributed load of 15 kN/m indicates that the structure is subjected to a uniform force distribution along its length. This load is essential to consider when analyzing the stress and deformation of the components.
In the structure, rod (1) has a limiting stress of 370 MPa. This implies that the maximum stress that rod (1) can withstand without experiencing failure or deformation is 370 MPa. Therefore, it is crucial to ensure that the stress induced by the applied load does not exceed this limit in order to maintain the structural integrity of rod (1).
Furthermore, each pin (a, b, c) has a limiting stress of 200 MPa. Pins are often used to connect and support structural elements, such as beams and rods. The limiting stress of 200 MPa indicates the maximum stress these pins can endure before they fail. It is necessary to ensure that the stresses on the pins caused by the load distribution and their respective connections do not surpass this threshold to prevent pin failure.
To design a safe and reliable structure, engineers must consider these limiting stresses and ensure that the applied loads and resulting stresses are within the permissible limits for both rod (1) and the pins (a, b, c). By carefully analyzing the structural components and their stress distributions, suitable materials and design modifications can be implemented to meet the required safety standards and ensure the longevity of the structure.
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