Discuss advantages, disadvantages and possible applications of Stainless steel 316L used for biomedical devices.
Answers
Stainless steel 316L is a commonly used material for biomedical devices due to its unique properties. Let's discuss its advantages, disadvantages, and possible applications.
Advantages of Stainless Steel 316L:
1. Corrosion Resistance: Stainless steel 316L has excellent resistance to corrosion in various environments, including exposure to body fluids. This makes it highly suitable for long-term use in biomedical devices.
2. Biocompatibility: It is biocompatible, meaning it is not toxic or harmful to living tissues. This property allows for its safe use in medical implants and devices.
3. High Strength: Stainless steel 316L exhibits high tensile strength, which is crucial for biomedical devices that need to withstand mechanical stress and forces.
4. Easy Sterilization: It can be easily sterilized using various methods such as autoclaving, gamma irradiation, or ethylene oxide. This ensures the safety and cleanliness of the devices.
Disadvantages of Stainless Steel 316L:
1. Magnetic Susceptibility: Stainless steel 316L is slightly magnetic, which may interfere with certain medical procedures or imaging techniques like magnetic resonance imaging (MRI). In such cases, non-magnetic materials may be preferred.
2. Potential Allergic Reactions: Although rare, some individuals may have allergic reactions to certain components of stainless steel, including nickel. For individuals with known allergies, alternative materials may be considered.
Possible Applications of Stainless Steel 316L in Biomedical Devices:
1. Surgical Instruments: Stainless steel 316L is commonly used to manufacture surgical instruments due to its corrosion resistance, durability, and ease of sterilization.
2. Orthopedic Implants: This material is often used for orthopedic implants like joint replacements, bone plates, and screws due to its high strength, corrosion resistance, and biocompatibility.
3. Dental Implants: Stainless steel 316L can be used for dental implants, providing a stable and durable solution for tooth replacement.
4. Cardiovascular Devices: It is also used in cardiovascular devices like stents and pacemakers, where corrosion resistance and biocompatibility are crucial.
In summary, Stainless steel 316L offers advantages such as corrosion resistance, biocompatibility, high strength, and easy sterilization. However, it has disadvantages like magnetic susceptibility and potential allergic reactions. Its possible applications include surgical instruments, orthopedic and dental implants, and cardiovascular devices.
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Related Questions
A photo of a beetle in a science book is increased to 655% as large as the actual size. If the beetle is 14 mm, what is the size of the beetle and the photo
Answers
In the photo, the beetle is increased to 655% as large as the actual size.
This means that is 655/100=6.55 times the actual size.
If the actual size is 14 mm, then the beetle in the photo will have a size of:
\(L^{\prime}=p\cdot L=6.55\cdot14\operatorname{mm}=91.7\operatorname{mm}\)Answer: the beetle in the photo will have a size of 91.7 mm.
SOMEONE HELPPPPPPPPPP!!!!!!!
Answers
Answer:
12
Step-by-step explanation: Hope it helps ;)
Faye bought 3 bookmarks at the book store if each bookmark cost $1.40 and she paid with a twenty dollar bill how much change should she get back
Answers
Answer:
$15.80
Step-by-step explanation:
First you multiply $1.40 times 3 to get $4.20 then you subtract the $4.20 from $20 to get $15.80
Evelyn is making greeting cards, which she will sell by the box at an arts fair. She paid $36 for a booth at the fair, and the materials for each box of cards cost $4. She will sell the cards for $10 per box of cards. At some point, she will sell enough cards so that her sales cover her expenditures. How much will the sales and expenditures be? How many cards will that take?
Answers
Answer:
When she sells 6 cards her expenses and profits will equal. At 6 cards the expense and sales would be $60.00.
Step-by-step explanation:
y = 10x She makes 10 per card.
y = 4x + 36 This is how much it costs to make cards. Set them equal to each other and solve for x.
10x = 4x + 36 Subtract 4x from both sides
10x - 4x = 4x - 4x + 36
6x = 36 Divide both sides by 6
x = 6
6 cards will be the break even point
y = 6(10)
y = 60 This is the income for 6 cards.
y = 4(6) + 36
y = 24 + 36
y = 60 This is the expense for 6 cards.
Helping in the name of Jesus.
Please help me I am really confused and need help with this.
Answers
Answer:
Step-by-step explanation:
y=10
Which of the following statements with respect to the depreciation of property under MACRS is incorrect?
A. Under the half-year convention, one-half year of depreciation is allowed in the year the property is placed in service.
B. If the taxpayer elects to use the straight-line method of depreciation for property in the 5-year class, all other 5-year class property acquired during the year must also be depreciated using the straight-line method.
C. In some cases, when a taxpayer places a significant amount of property in service during the last quarter of the year, real property must be depreciated during a mid-quarter convention.
D. The cost of property to which the MACRS rate is applied is not reduced for estimated salvage value.
Answers
The statements with respect to the depreciation of property under MACRS that incorrect is The cost of property to which the MACRS rate is applied is not reduced for estimated salvage value. The correct answer is D.
In MACRS (Modified Accelerated Cost Recovery System), the cost of property is reduced by the estimated salvage value before applying the depreciation rate.
The salvage value represents the estimated value of the property at the end of its useful life, and it is subtracted from the cost of the property to determine the depreciable basis. The depreciation is then calculated based on the depreciable basis using the MACRS rate. The correct answer is D.
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Let {X;};_₁ be independent standard normal random variables. Let =1 Y = (X₁ + X3 + X5 + X7)² + (X2 + X4+ X6 + X8)². Determine a value c such that the random variable cY will have a x² distribution.
Answers
To determine the value of c such that the random variable cY follows a chi-squared (x²) distribution, we need to compare the moments of cY with the moments of a standard x² distribution.
The random variable Y is defined as Y = (X₁ + X₃ + X₅ + X₇)² + (X₂ + X₄ + X₆ + X₈)², where X₁, X₃, X₅, X₇, X₂, X₄, X₆, and X₈ are independent standard normal random variables.
The x² distribution is characterized by its degrees of freedom, which determine the shape and variability of the distribution. For a standard x² distribution, the degrees of freedom are equal to the number of squared independent standard normal variables that are summed together.
In this case, Y is a sum of squared independent standard normal variables. By expanding Y, we can see that it consists of two terms, each squared separately. Each term represents the sum of four independent standard normal variables. Therefore, each term follows a x² distribution with 4 degrees of freedom.
To make cY follow a x² distribution, we need to equate the degrees of freedom of cY with 4. By comparing the moments of cY with the moments of a standard x² distribution with 4 degrees of freedom, we can solve for the value of c. The moments of cY will depend on the value of c, and by setting them equal to the corresponding moments of a x² distribution, we can find the specific value of c.
In summary, to determine the value of c such that the random variable cY follows a x² distribution, we need to compare the moments of cY with the moments of a standard x² distribution. By equating the degrees of freedom and comparing the corresponding moments, we can find the value of c.
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What would the average speed in kph of a horse and rider be if they cover a total distance of 14 km (remember the trail is winding) in 249 minutes
Answers
The average speed in kph of a horse and rider be if they cover a total distance of 14 km (remember the trail is winding) in 249 minutes is 3.37 kph.
To find the average speed, we can use the formula: Average speed = Total distance / Total timeWe are given the total distance covered by the horse and rider as 14 km and the time taken to cover this distance as 249 minutes.To find the average speed in kph, we need to convert the time from minutes to hours.
1 hour = 60 minutes Therefore, 249 minutes = 249/60 hours = 4.15 hoursNow we can use the formula:Average speed = Total distance / Total time Average speed = 14 km / 4.15 hoursAverage speed = 3.37 kphTherefore, the average speed in kph of the horse and rider would be 3.37 kph if they cover a total distance of 14 km in 249 minutes.
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Review Questions
1. Cindy is a baker and runs a large cupcake shop. She has already
a. How many workers will the firm hire if the market wage rate is
hired 11 employees and is thinking of hiring a 12th. Cindy esti- $27.95 ? \$19.95? Explain why the firm will not hire a larger or mates that a 12 th worker would cost her $100 per day in wages $ smaller number of units of labor at each of these wage rates. and benefits while increasing her total revenue from $2,600per. day to $2,750 per day. Should Cindy hire a 12 th worker? b. Show this firm Explain. L016.2 c. Now again determine the firm's demand curve for labor. Complete the following labor demand table for a firm that is assuming that it is selling in an imperfectly competitive marhiring labor competitively and selling its product in a competiket and that, although it can sell 17 units at $2.20 per unit, it tive market. L016.2 ginal product of each successive labor unit. Compare this demand curve with that derived in part b. Which curve is more elastic? Explain. 3. Alice runs a shoemaking factory that uses both labor and capital to make shoes. Which of the following would shift the factory's demand for capital? You can select one or more correct answers from the choices shown. LO16.3 a. Many consumers decide to walk barefoot all the time. b. New shoemaking machines are twice as efficient as older machines. c. The wages that the factory has to pay its workers rise due to an economywide labor shortage.
Answers
Cindy should hire the 12th worker as it would result in a net increase in profit, with additional revenue exceeding the cost of hiring. Insufficient information is provided to determine the demand curve for labor or compare its elasticity. Events that would shift the factory's demand for capital include new, more efficient machines and rising wages due to a labor shortage.
a. To determine whether Cindy should hire a 12th worker, we need to compare the additional revenue generated with the additional cost incurred. Hiring the 12th worker would increase total revenue by $150 ($2,750 - $2,600) per day, but it would also increase costs by $100. Therefore, the net increase in total profit would be $50 ($150 - $100). Since the net increase in profit is positive, Cindy should hire the 12th worker.
b. By hiring the 12th worker, Cindy can increase her total revenue from $2,600 per day to $2,750 per day. The additional revenue generated by the 12th worker exceeds the cost of hiring that worker, resulting in a net increase in profit.
c. To determine the firm's demand curve for labor, we need information about the marginal product of labor (MPL) and the wage rates. Unfortunately, this information is not provided, so we cannot complete the labor demand table or derive the demand curve for labor.
Without specific data or information about changes in the quantity of labor demanded and wage rates, we cannot determine which demand curve (from part b or c) is more elastic. The elasticity of the demand curve depends on the responsiveness of the quantity of labor demanded to changes in the wage rate.
The events that would shift the factory's demand for capital are:
a. New shoemaking machines being twice as efficient as older machines would increase the productivity of capital. This would lead to an increase in the demand for capital as the factory would require more capital to produce the same quantity of shoes.
b. The wages that the factory has to pay its workers rising due to an economy-wide labor shortage would increase the cost of labor relative to capital. This would make capital relatively more attractive and lead to an increase in the demand for capital as the factory may substitute capital for labor to maintain production efficiency.
The event "Many consumers decide to walk barefoot all the time" would not directly impact the demand for capital as it is related to changes in consumer behavior rather than the production process of the shoemaking factory.
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Write an expression for the premeter of the triangle below.
Answers
P = sum of the sides
P = 1,8k - 5 + (3,5 + 6,1k) + (k + 1,5)
= 1,8k + 6,1k + k - 5 + 3,5 + 1,5
= 8,9k
76. 6 25. 5 10. 87 =
What wa Sela' etimate and what i the actual um of the number?
Answers
The estimate for the sum of the numbers is 230, and the actual sum of the numbers is 209.
To estimate the sum of the numbers, we can round each number to the nearest ten and then add them together. When rounding off to the nearest tens, we look at the number at the tenth position. If it is five and above, we round it off to the next nearest tens number and if it is below five, we round it off to the previous nearest tens number.
76 rounds to 80 since 6 is above 5
6 rounds to 10 since 6 is above 5
25 rounds to 30 since 5 is located at 5 and above interval
5 rounds to 10 since 5 is located at 5 and above interval
10 rounds to 10 since 0 is below 5
87 rounds to 90 since 7 is above 5
So, the estimate for the sum of the numbers is: 80 + 10 + 30 + 10 + 10 + 90 = 230
To find the actual sum of the numbers, we simply add them together without rounding:
76 + 6 + 25 + 5 + 10 + 87 = 209
The complete question is: 76. 6 25. 5 10. 87 =
What was Sela's estimate and what is the actual sum of the number?
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If f(x)=2x+6. And f(x)=12. What does x=__
Answers
Answer:
x=3
Step-by-step explanation:
f(x)=2x+6
f(x)=12
Hence:
2x+6=12
2x+6-6=12-6
2x=6
x=6/2
x=3
Given: m || CB Prove: m∠ABC + m∠BAC + m∠ACB = 180° A triangle and line are shown. Line m contains points X and Y. Triangle A B C sits on line M at point A. Line m and line segment B C are parallel. Which statement justifies that angle XAB is congruent to angle ABC? Corresponding angles of parallel lines cut by a transversal are congruent. Vertical angles are congruent. Same-side interior angles of parallel lines cut by a transversal are supplementary. Alternate interior angles of parallel lines cut by a transversal are congruent.
Answers
Answer: D, Alternate interior angles of parallel lines cut by a transversal are congruent
Step-by-step explanation:
Answer:
its D
Step-by-step explanation:
The sum of the digits of a two - digit number is 15. if the the digits were reversed , the number increases by 9 . Find the number .
Stay away if u don't know the ans.
Well explained ans needed :)
Answers
Answer:
78
Step-by-step explanation:
Let the two-digit number have the digits a and b.
It mentions that they add up to 15.
Then the possible numbers are :
69 (6 + 9 = 15)78 (7 + 8 = 15)=============================================================
Let's reverse the numbers :
69
69 ⇔ 9696 - 69 = 27Not the right number ×78
78 ⇔ 8787 - 78 = 9This is correct √=============================================================
Solution :
Hence, the number needed is 78
Step-by-step explanation:
no. 10y+x
no. formed by reversing the digits = 10x+ y
ATQ
EQ(1)= x+y=15
EQ (2)=10x+y+9=10y +x ( Digits are reversed)
9x-9y=-9
x-y=-1
x+y=15 ( given)
2x=14,x=7
and y=15–7=8
thus the number=78
Discuss following with examples - Sporadic issue - Chronic issue ( Do not exceed 125 words for each question, each extra word would reduce 0.25 marks)
Answers
A sporadic issue occurs randomly and infrequently, while a chronic issue persists or repeats consistently over time.
Sporadic Issue: A sporadic issue refers to a problem or occurrence that happens irregularly or infrequently, without a predictable pattern. It occurs randomly and unpredictably, making it challenging to identify the underlying cause or find a permanent solution. For example, a sporadic issue could be an intermittent network connectivity problem that occurs only a few times a month, making it difficult to troubleshoot and resolve.
Chronic Issue: A chronic issue refers to a persistent problem or condition that persists over an extended period or occurs repeatedly. It occurs consistently or with a regular pattern, making it easier to identify and diagnose. Chronic issues often require ongoing management or long-term solutions. For example, a chronic issue could be a recurring software bug that affects the system's functionality and requires continuous updates and fixes to address the underlying problem.
Both sporadic and chronic issues can have significant impacts on systems, processes, or individuals, albeit in different ways. Sporadic issues are more challenging to troubleshoot and address due to their unpredictable nature, while chronic issues demand sustained attention and long-term strategies to mitigate their effects.
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APQR and ARST are shown.
S
R.
P
440
T
What is mZQPR?
m/OPR
Answers
Answer:
∠ QPR = 56°
Step-by-step explanation:
Δ RST is isosceles ( 2 congruent sides ) , then base angles are congruent
∠ SRT = \(\frac{180-44}{2}\) = \(\frac{136}{2}\) = 68°
∠ PRQ and ∠ SRT are vertically opposite angles and are congruent , so
∠ PRQ = 68°
Δ PRQ is isosceles ( 2 congruent sides ), then base angles are congruent , so
∠ QPR = \(\frac{180-68}{2}\) = \(\frac{112}{2}\) = 56°
=====================================================
Explanation:
Triangle TRS is isosceles due to the sides TR and TS being congruent.
Let x be the measure of angle R of triangle TRS. It's also the measure of angle S. The base angles of any isosceles triangle are the same.
Add up the three angles of triangle TRS. Set the sum equal to 180. Solve for x.
T+R+S = 180
44+x+x = 180
44+2x = 180
2x = 180-44
2x = 136
x = 136/2
x = 68
This means angle TRS is 68 degrees.
Subsequently, it also means angle QRP is 68 degrees as well. These two angles are congruent vertical angles.
----------------------
Now focus on triangle PQR. This triangle is also isosceles.
We have the following interior angles
P = yQ = yR = 68 (found in the previous section earlier)So,
P+Q+R = 180
y+y+68 = 180
2y+68 = 180
2y = 180-68
2y = 112
y = 112/2
y = 56 is the measure of angle QPR
if a television screen with a length-to-height ratio of 16:9 has an area of 576 square inches, what is its perimeter?
Answers
The perimeter of television is = 100 inches
What is mensuration ?The study of measuring geometric shapes and their qualities such as length, volume, shape, surface area, lateral surface area, and so on is known as mensuration. Mensuration will be covered in fundamental mathematics.
Calculationlet the length be 16x and width be 9x
area given = 576 sq. inches
16x * 9 x = 576
144 \(x^{2}\) = 576
x = 24/12
x = 2
length = 32
width = 18
perimeter = (32 + 18)*2 =100 inches
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The lengths of 2 sides of a triangle are 15 inches each. The third side measures 10 inches. What type of triangle is this? Explain your answer in geometric terms.
Answers
Answer:A triangle can be defined as a two-dimensional shape that comprises three (3) sides, three (3) vertices and three (3) angles.
This ultimately implies that, any polygon with three (3) lengths of sides is a triangle.
In Geometry, there are three (3) main types of triangle based on the length of their sides and these are;
Equilateral triangle.
Scalene triangle.
Isosceles triangle.
An isosceles triangle has two (2) congruent sides that are equal in length and two (2) equal angles while the third side has a different length.
Step-by-step explanation:
Marie found that 4 bags of leaves weigh 6 pounds and 8 bags of leaves weigh 12 pounds. She made a graph to help her find the weight of other numbers of bags.
A.(2,4)
B.(3,4)
C.(6.8)
D.(6,9)
Answers
Answer:
D:(6, 9)
Step-by-step explanation:
Trust me on this, also can I have brainiest please?
Hope you do well! :D
Can someone please tell me how to subtract 1 3/8 by 3/4
Please help!
Answers
Answer:
2 1/8
Step-by-step explanation:
In order to subtract two fractions with unlike denominators, you have to bring them to THE SAME denominator. You can do that by multiplying both the numerator and denominator of 3/4 by 2 (so it can have a denominator of 8) to get 6/8. Then, simply add 1 3/8 and 6/8 by combining the numerators and keeping the denominators the same. You should get 1 9/8 which is, as a mixed number, 2 1/8
The ______ is the measure of the chance that the event will occur as a result of and experiment. mutually exclusive probability of an event complement of event a relative frequency
Answers
The probability is the measure of the chance that the event will occur as a result of and experiment. Mutually exclusive probability of an event complement of event a relative frequency.
What kind of probability is founded on the observed data?
Empirically (or experimentally), the probability of an event occurring is a "estimate" based on how frequently the event occurred after collecting data from an experiment in a significant number of trials. These probabilities are based on real-world data.What three forms of probability are there?
Three main categories of probability exist:
Probability in theory. Scientific Probability. Probability axiomatically.
Probability refers to the possibility that a specific occurrence will occur. Probability is the proportion of the number of likely outcomes to the total number of outcomes of an event.
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All of the following are measures of central tendency except the ________.
Select one:
A. None of the answers are correct
B. mode
C. range
D. mean
E. median
Answers
All of the following are measures of central tendency except the range.
The range is a measure of dispersion, representing the difference between the largest and smallest values in a dataset. It provides information about the spread or variability of the data but does not provide information about the central tendency.
On the other hand, measures of central tendency are statistical measures that aim to summarize the center or typical value of a dataset. They include the mode, median, and mean.
The mode represents the most frequently occurring value(s) in the dataset.
The median is the middle value when the data is arranged in ascending or descending order. It divides the dataset into two equal halves.
The mean is the arithmetic average of all the values in the dataset. It is calculated by summing all the values and dividing by the total number of values.
Therefore, option C, range, is not a measure of central tendency as it focuses on the spread or dispersion of the data rather than summarizing the central or typical value.
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What are the 10 factors of 12?.
Answers
Answer:
The factors of 12 are 1, 2, 3, 4, 6, 12
Step-by-step explanation:
Basically what numbers can be multiplied to equal to 12
Example:
1 x 12 = 12
2 x 6 = 12
3 x 4 = 12
What is 24/240 as a decimal
Answers
Answer:
0.1
Step-by-step explanation:
Just take 24/24 which is 1 and move the decimal one place to the left because there is an extra 0 on the denominator
Select all are true triangle ABC a scalene triangle ABC is isosceles triangle AB is equilateral
Answers
With the coordinates of the vertices of triangle ABC at A(-1, 3), B(-5, -1), C(3, -1), we have;
Triangle ABC is an isosceles triangleHow can the type of a given triangle be found?Taking the vertices of ∆ABC as found in a similar question online as A(-1, 3), B(-5, -1), C(3, -1), calculating the lengths of the sides of the triangle gives;
AB = √((-1 - (-5))² + (3 - (-1))²) = 4•√2
AC = √((-1 - 3)² + (3 - (-1))²) = 4•√2
BC = √((-5 - 3)² + (-1 - (-1))²) = 8
AB = AC = 4•√2
Triangle ABC is an isosceles triangle by the definition of isosceles triangles.(AB)² + (AC)² = (4•√2)² + (4•√2)² = 64 = (BC)²
Therefore;
(BC)² = (AB)² + (AC)²
Which indicates that triangle ABC is an isosceles right triangle.
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What is the simplest form of this expression?
4(-n-3) + 7
Answers
Answer:
− 4 n − 5
Step-by-step explanation:
Simplify the expression.
Does 514, 684, 855 make a right triangle
Answers
Answer:
No, it does not.
Step-by-step explanation:
This does not make a right triangle because in order to have a right triangle you must have 2 of the same numbers.
For example:
900, 800, 900 makes a right triangle
900, 800, 700 does not.
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Dr.Osborne has scheduled Anita Blanchette for a spirometry test and wants you to telephone her the day before the test to prepare her so that optimal results are obtained.
1.) What information do you give Anita before her spirometry so that the best test results can be obtained?
2.) How would you explain the rationale for the performance of this procedure?
Answers
To ensure the best test results, Anita should be provided with the following information before her spirometry:
1. Instructions for taking the test: Anita should be thoroughly explained about how the spirometry test works and what steps she needs to follow. This includes taking a deep breath and blowing as hard as she can into the spirometer mouthpiece. It is important to emphasize that she needs to repeat this procedure a few times and take deep breaths between each exhale.
2. Emphasize the importance of taking medication as prescribed: Anita should be reminded of the importance of taking her medications as prescribed, including on the day of the test. It is crucial for her to bring her medications to the test appointment.
3. Avoid certain foods and drinks: Anita should be informed to avoid consuming certain substances before the spirometry test, such as caffeine, alcohol, and heavy meals. These can potentially affect the accuracy of the test results.
4. Arrive early for the test: Anita should be advised to arrive early for the test to allow herself sufficient time to relax and calm down before the procedure. This can help ensure more accurate results.
The rationale behind providing these instructions and information is that spirometry is a lung function test that measures the amount and speed of air being breathed in and out. By following the instructions and guidelines, Anita can achieve optimal results, aiding in the diagnosis and assessment of lung conditions.
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Solve the problem please
Answers
Answer:
3x + 2x + 4x =180
9x = 180
x = 20
4x 2x 3x
= 4 ×20 = 2× 20 = 3× 20
=80 = 40 = 60
collen family plans to paint the window of their house. her father will paint twice as many window as her mother, and collen and her 2 brothers will paint an equal number of the rest of the windows
Answers
Answer:
21 windows
Step-by-step explanation:
colleen's family plans to paint the windows of their house. her father will paint twice as many windows as her mother, and Colleen and her 2 brothers will paint an equal number of the rest of the windows. Colleen decided to do her own share and her mother's share and paints 7 window, which is one less than her father's share. how many windows are in their house?
Answer: Let the number of window Colleen father would paint be x while that of her mother be y. Since her father will paint twice as many window as her mother, therefore the number of windows painted by the father x = 2y
Let the number of windows each painted by Colleen and her 2 brothers be z since they would paint the same number of windows. The total number of windows to be painted = 2y + y + z + z + z = 3y + 3z = 3(y + z).
Then number of windows needed to be painted by Colleen and her mother is given as z + y. Since Colleen painted 7 windows as her share and her mother share i.e. y + z = 7
Therefore the total number of windows = 3(y + z) = 3(7) = 21 windows