2 2/9 as an improper fraction
Answers
Answer:
20/9
Step-by-step explanation:
You multiply the whole number by the denominator, then you add that to the numerator and write it as 20/9.
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An improper fraction form of fraction 2 2/9 is,
⇒ 20/9
We have to given that;
A mixed fraction is,
⇒ 2 2/9
Now, We can simplify as;
⇒ 2 2/9
Change into improper fraction,
⇒ (9×2 + 2) / 9
⇒ (18 + 2) / 9
⇒ 20/9
Thus, An improper fraction form of fraction 2 2/9 is,
⇒ 20/9
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Related Questions
Could I have help with number 2?
Answers
Answer:
Angle 3x = 75 x=25
Angle y=105
Step-by-step explanation:
The angle that measures 75° and the angle that measures 3x are both verticals angles. By using the Verticle angle theorem we can conclude that they are congruent. Therefore, 3x=75.
To find y, you can conclude that the angle that measures 75 is supplementary to angle y. Therefore, you minus 75 from 180 to get your value of y, 105.
1) Scott and Tom rent a boat at Stow Lake. They start at 10:15 and end at 11:45. The boat
rental costs $1.50 for every 15 minutes. How much will they pay?
Answers
Answer:
$9
Step-by-step explanation:
We know
They start at 10:15 and end at 11:45. It is 1 hour 30 minutes long.
1 hour 30 minutes = 90 minutes
The boat rental costs $1.50 for every 15 minutes.
How much will they pay?
We Take
90 divided by 15, then time 1.50 = $9
So, they pay $9
Answer:
Scott and Tom will pay a total of $9 for the boat rental.
Step-by-step explanation:
If Scott and Tom rent the boat between 10:15 and 11:45, then the total time they rented the boat is 1 hour and 30 minutes.
To convert 1 hour and 30 minutes to units of 15 minutes, we can divide the total number of minutes by 15:
⇒ 1 hour = 60 minutes
⇒ 1 hour and 30 minutes = 60 + 30 = 90 minutes
⇒ 90 minutes / 15 minutes = 6
Therefore, there are 6 units of 15 minutes in 1 hour and 30 minutes.
Given the cost for renting the boat is $1.50 per 15-minute interval, the total cost for renting the boat is:
⇒ 6 × $1.50 = $9
Therefore, Scott and Tom will pay $9 for the boat rental.
Five years ago, someone used her $40,000 saving to make a down payment for a townhouse in RTP. The house is a three-bedroom townhouse and sold for $200,000 when she bought it. After paying down payment, she financed the house by borrowing a 30-year mortgage. Mortgage interest rate is 4.25%. Right after closing, she rent out the house for $1,800 per month. In addition to mortgage payment and rent revenue, she listed the following information so as to figure out investment return: 1. HOA fee is $75 per month and due at end of each year 2. Property tax and insurance together are 3% of house value 3. She has to pay 10% of rent revenue for an agent who manages her renting regularly 4. Her personal income tax rate is 20%. While rent revenue is taxable, the mortgage interest is tax deductible. She has to make the mortgage amortization table to figure out how much interest she paid each year 5. In last five years, the market value of the house has increased by 4.8% per year 6. If she wants to sell the house today, the total transaction cost will be 5% of selling price Given the above information, please calculate the internal rate of return (IRR) of this investment in house
Can you show the math as far as formulas go?
Answers
Given the following information: Five years ago, someone used her $40,000 saving to make a down payment for a townhouse in RTP. The house is a three-bedroom townhouse and sold for $200,000 when she bought it. After paying down payment, she financed the house by borrowing a 30-year mortgage.
Mortgage interest rate is 4.25%. Right after closing, she rent out the house for $1,800 per month. In addition to mortgage payment and rent revenue, she listed the following information so as to figure out investment return: 1. HOA fee is $75 per month and due at end of each year 2. Property tax and insurance together are 3% of house value 3. She has to pay 10% of rent revenue for an agent who manages her renting regularly 4. Her personal income tax rate is 20%. While rent revenue is taxable, the mortgage interest is tax deductible. She has to make the mortgage amortization table to figure out how much interest she paid each year 5. In the last five years, the market value of the house has increased by 4.8% per year 6.
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comparison between signed and unsigned integer expressions
Answers
Signed and unsigned integer expressions differ in how they interpret and represent numerical values. Signed integers can represent both positive and negative values, while unsigned integers can only represent non-negative values.
1. Signed Integer Expressions: Signed integers are capable of representing positive, negative, and zero values. They allocate a bit for the sign, typically using the leftmost bit (the most significant bit). The remaining bits are used to represent the magnitude of the number. The sign bit is set to 0 for positive or zero values and set to 1 for negative values. This representation allows for a wider range of values, but half of the possible bit patterns are reserved for negative numbers, limiting the maximum positive value that can be represented.
2. Unsigned Integer Expressions: Unlike signed integers, unsigned integers do not allocate a bit for the sign. Instead, all bits are used to represent the magnitude of the number, allowing for a wider range of non-negative values. As a result, unsigned integers can represent larger positive values than their signed counterparts. However, they cannot represent negative values or zero, as there is no reserved bit to indicate the sign.
The choice between signed and unsigned integer expressions depends on the specific requirements of a program. Signed integers are typically used when negative values need to be represented or when arithmetic operations may result in negative values. On the other hand, unsigned integers are useful when dealing with quantities that are always expected to be positive, such as array indices or lengths of data structures. It's important to consider the range of values required and the potential impact of overflow or underflow when selecting between signed and unsigned integer expressions.
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What is 8x-2y=6 is slop-intercept form
Answers
Answer:
y= 4x -3
Step-by-step explanation:
1) add -8x at both members
8x - 2y - 8x = 6 - 8x
-2y = -8x + 6
2) divide both members by -2
y = 4x -3
The television show September Road has been successful for many years. That show recently had a share of 20, meaning that among the TV sets in use, 20% were tuned to September Road. Assume that an advertiser wants to verify that 20% share value by conducting its own survey, and a pilot survey begins with 11 households have TV sets in use at the time of a September Road broadcast. Find the probability that none of the households are tuned to September Road. P(none)
Answers
Answer:
\(P(none) = 0.0859\)
Step-by-step explanation:
Given
\(p =20\%\) --- proportion of household that tuned to September
\(n =11\) --- selected households
Required
\(P(none)\)
Using the complement rule, the proportion that did not tune (q) is:
\(q= 1 - p\)
\(q= 1 - 20\%\)
\(q= 1 - 0.20\)
\(q= 0.80\)
So, the probability that none of the 11 tuned in is:
\(P(none) = q^{11}\)
\(P(none) = 0.80^{11}\)
\(P(none) = 0.0859\)
Find the area of the semicircle. Round your answer to the nearest whole number, if necessary.
area: about
cm2
Answers
Answer:
2513.27 my dear check if correct
Step-by-step explanation:
Answer:
it 628 i hope that helps you
Step-by-step explanation:
PLEASE HELPPPPPP!!!!!!
Which transformation represents a reflection over the y-axis?
Answers
Answer: B
Step-by-step explanation:
The preimage is "flipped" over the x axis to form the image.
Option A is a reflection over the line y=x.
Option C is a rotation of 180 degrees about the origin followed by a dilation.
Option D is a reflection over the x-axis.
Option E is also a reflection over the x-axis.
if 1,000,000 people are exposed to 10 msv, then what is the expected number of radiation induced cancers according to the linear no threshold model of cancer induction
Answers
The expected number of radiation induced cancers according to the linear no threshold model of cancer induction is 500
Radiation is defined as the energy that comes from a source and travels through space at the speed of light.
Here we have given that 1,000,000 people are exposed to 10 msv and here we need to find the the expected number of radiation induced cancers according to the linear no threshold model of cancer induction.
As we all know that the amount of dose depends on the type of x-ray examination. A CT examination with an effective dose of 10 milli Sieverts
And it may be associated with an increase in the possibility of fatal cancer of approximately 1 chance in 2000.
therefore, here we have the total number as 1,000,000
Then the expected number if calculated as,
=> 1,000,000/2000
=> 500
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Which is the better buy?
Frozen Peas
Cost (dollars)
Weight (ounces)
O Brand A
A B
2
16
3
28
O Brand B
O The unit cost is the same.
Answers
The better buy is given by the following brand:
Brand A.
How to obtain the better buy?The better buy is obtained applying the proportions in the context of the problem.
A proportion is applied as the cost per ounce is given dividing the total cost by the number of ounces.
Then the better buy is given by the option with the lowest cost per ounce.
The cost per ounce for each brand is given as follows:
Brand A: 16/2 = $8 per ounce.Brand B: 28/3 = $9.3 per ounce.$8 per ounce is a lesser cost than $9.3 per ounce, hence the better buy is given by Brand A.
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Martin is selling chocolate bars for a fundraiser. His goal is to sell 500 chocolate bars to win the top prize. He can sell 11 per hour by standing in front of the local grocery store. He already sold 258, and he uses the equation 11x+258=500 to find how many more hours he needs to sell for.
When he solves the equation, he gets x=22.
What does this mean in the context of the situation?
Answers
Answer:
This means that Martin needs to stand 22 more hours before reaching his goal.
Step-by-step explanation:
His goal is 500.
He already sold 258.
So 500 - 258 = 242.
He needs to sell 242 bars before he can reach his goal.
Since he can sell 11 bars per hour,
242 / 11 = 22.
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The newborn death rate is calculated by dividing the number of newborn deaths by _____ and multiplying by 100.
Answers
The newborn death rate is calculated by dividing the number of newborn deaths by the number of live births and multiplying by 100.
The newborn death rate, also known as the neonatal mortality rate, is a critical indicator used in public health to assess the health and well-being of newborns. It is calculated by dividing the number of newborn deaths within a specified period by the number of live births during the same period and then multiplying the result by 100.
This calculation is performed to express the newborn death rate as a percentage, making it easier to interpret and compare across different populations or time periods. By dividing the number of deaths by the number of live births, we obtain the proportion of newborns who die within a certain timeframe. Multiplying this proportion by 100 provides the rate per 100 live births, which allows for a standardized measure of comparison.
The newborn death rate is a crucial statistic in assessing the quality of healthcare services, identifying areas with high mortality rates, and monitoring the effectiveness of interventions aimed at reducing neonatal deaths. It serves as a vital tool for policymakers, healthcare professionals, and researchers in evaluating and improving newborn health outcomes.
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In two or more complete sentences, describe the steps necessary in completing the following sum. In your final answer, include the sum of the numbers written as a mixed number in its simplest form. 1/2 + 2/3
Answers
Answer:
1 1/6 multiply 1/2 x 3/3 and 2/3x 2/2 then you 3/6 + 4/6 to get your answer
which equation of the least squares regression line most closely matches the data set? note: the variable x represents the years after 1972.
Answers
Answer: B. y^ = 15.3x - 25.4
Step-by-step explanation:
Here, x represents the number of years after 1972,
Thus, the table of variables will be,
x 0 2 4 6 8
y -28 8 39 62 98
By the above table, We have,
Since, the linear regression equation is,
y = b + ax Where, By substituting the values,
We get, b = -25.4 and a = 15.3
Thus, the required linear regression equation is,
y = 15.3 x - 25.4
⇒ Option b is correct.
You have three $5 bills and four $10 bills in your wallet. You randomly select different dollar bills from your wallet. Find the probability that you select a $5 bull second given that you randomly selected a $10 first.
Answers
The probability to select $5 bill when the first selected bill is $10 is given by 1/2.
Probability is the possibility to occur of an event.
In mathematical terms, probability can be defined as,
\(\text{Probability}=\frac{\text{The number of favorable case}}{\text{The total number of case}}\)
Given that, the number of total $5 bills = 3
the number of $10 bills = 4
Total number = 3+4 = 7
If the first drawn bill is $10, then the number of $10 bills = 4-1 = 3
Total number of bills =7-1 = 6
So the probability to select $5 bill when the first selected bill is $10 = 3/6 = 1/2
Hence, the probability to select $5 bill when the first selected bill is $10 is given by 1/2.
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What values of x
and y
satisfy the system of equations {8x+9y=−36x+7y=1} If your answer includes one or more fractions, use the / symbol to separate numerators and denominators. For example, if your answer is (4253,6475),
enter it like this: (42/53, 64/75) If there is no solution, enter "no"; if there are infinitely many solutions, enter "inf. "
Answers
The solution to the system of equations is (x, y) = (-3/11, -1/11).To find the values of x and y that satisfy the system of equations:
8x + 9y = -3 ...(Equation 1)
-6x + 7y = 1 ...(Equation 2)
We can solve this system of equations using various methods such as substitution or elimination. Let's use the elimination method:
To eliminate the x terms, we can multiply Equation 1 by 6 and Equation 2 by 8:
48x + 54y = -18 ...(Equation 3)
-48x + 56y = 8 ...(Equation 4)
Now, we can add Equation 3 and Equation 4:
(48x - 48x) + (54y + 56y) = -18 + 8
110y = -10
y = -10/110
y = -1/11
Substituting the value of y = -1/11 into Equation 1:
8x + 9(-1/11) = -3
8x - 9/11 = -3
8x = -3 + 9/11
8x = (-33 + 9)/11
8x = -24/11
x = -3/11
Therefore, the solution to the system of equations is (x, y) = (-3/11, -1/11).
So, the values of x and y that satisfy the system of equations are x = -3/11 and y = -1/11.
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what rationale is correct for the nusre to empty a hemovac woudn suction device when it is half full
Answers
A nurse should empty a Hemovac wound suction device when it is half full to ensure proper functioning and prevent discomfort or injury to the patient due to the device becoming too heavy.
The rationale for a nurse to empty a Hemovac wound suction device when it is half full is to ensure the device is functioning correctly and to prevent it from becoming too heavy and potentially causing discomfort or injury to the patient.
When a Hemovac wound suction device is half full, it may start to lose suction, which can result in less efficient drainage of fluid from the wound site. By emptying the device, the nurse can ensure that the device is functioning correctly and that the suction pressure is maintained.
Additionally, allowing the device to become too full can make it heavy and uncomfortable for the patient, potentially causing discomfort or injury to the wound site. Therefore, emptying the device when it is half full can help prevent these complications and ensure that the patient remains comfortable throughout the healing process.
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What is the slope of (-9,4) (-12,8)?
Answers
Answer: -5/3
Step-by-step explanation:
Answer: m = -4/3
Step-by-step explanation:
If you're given two different coordinates, and you want to find the slope, the general rule is that you subtract the first coordinates from the first. The formula for these kinds of problems is \(\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\) .
(SHOW STEPS)
2(x-5) + 10
Answers
Answer:
2(x-5)+10
2x-10+10
2x is the answer
Step-by-step explanation:
create a table for the values for the inverse relation.
Answers
Solution:
To determine the inverse of the function given, interchange the x value for the y value and vice versa
The table below give the inverse
I need help with this can you show me how to work it out pls
Answers
Answer:
Answer is in the pic
Step-by-step explanation:
A translation is just a movement of the figure so in this case you just add 3 to the x part of the coordinate.
so originally k (-2,5) m (-3,1) l (1,1)
add 3 to x so
k (1,5) m (0,1) l (4,1)
a baby weighed8 pounds when she was first bornshe weighes 15 pounds after her doctors check up what was her percent increase from birth to 6months
Answers
13 In a school, students must study at least one language from German, French and Spanish.
DO NOT WRITE IN THIS AREA
There are 30 students in a class of this school.
Of these students
7 study all three of the languages
10 study both German and French
12 study both Spanish and German
9 study both French and Spanish
16 study Spanish
18 study German
Work out the total number of the students in the class who study French.
You may use the Venn diagram to help with your calculations.
Answers
Answer:
20 students
Step-by-step explanation:
looking at the venn diagram above you calculate all the numbers in the French circle which total to 20.
please help this assignment is due in 15 minutes use the screenshot
Answers
Answer:
there, is no screenshot
Step-by-step explanation:
what is a an expression that contains at least one variable
Answers
Answer:
An algebraic expression is a type of expression that contains a variable or variables.
Math Question, How to factor the following polynomial?
Answers
Answer:
\(9 {x}^{2} - 12x + 4 = {(3x - 2)}^{2} \)
The number 3 goes into the box with the question mark.
what is the defintion of place value
Answers
Answer:
The value of where a digit is in the number.
Step-by-step explanation:
The value of where a digit is in the number. Example: In 352, the 5 is in the "tens" place, so its place value is 10. Example: In 17.591, the 9 is in the "hundredths" place, so its place value is 0.01.
Happy Holidays!!
Johnny is a very picky eater, so he likes to use a lot of condiments. He has ketchup, salt, pepper, and shredded cheese at his disposal. His mother tells him he may only make two additions to his meal (i.e., he can add condiments only twice, regardless of whether or not he already used them). How many different ways can Johnny improve his meal?
10
6
12
16
Answers
Answer:
see the attachment photo!
The different ways Johnny can improve his meal is 16
How many ways k things out of m different things (m ≥ k) can be chosen if order of the chosen things doesn't matter?We can use combinations for this case,
Total number of distinguishable things is m.
Out of those m things, k things are to be chosen such that their order doesn't matter.
This can be done in total of
\(^mC_k = \dfrac{m!}{k! \times (m-k)!}\) ways.
If the order matters, then each of those choice of k distinct items would be permuted k! times.
So, total number of choices in that case would be:
\(^mP_k = k! \times ^mC_k = k! \times \dfrac{m!}{k! \times (m-k)!} = \dfrac{m!}{ (m-k)!}\\\\^mP_k = \dfrac{m!}{ (m-k)!}\)
This is called permutation of k items chosen out of m items (all distinct).
Given;
Mother tells him he may only make two additions to his meal
First addition; 1C4
Second addition; 1C4
1C4=4
=4x4
=16
Therefore, by combinations and permutations their will be 16ways
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help me please consider the diagram of supplementary angles. what is the value of x
Answers
Answer:
x = 33
Step-by-step explanation:
You want to know the value of x, given that angles 104°, x°, and (x+10)° form a linear angle.
Linear angle
The measure of the linear angle is 180°. The three parts of it have that total.
104° +x° +(x+10)° = 180°
2x = 66 . . . . . . . . divide by °, subtract 114
x = 33 . . . . . . . . . divide by 2
The value of x is 33.
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You can use the interactive graph below to find the solution. \begin{cases} y=-5x+6 \\\\ y=3x-2 \end{cases} ⎩ ⎪ ⎪ ⎨ ⎪ ⎪ ⎧ y=−5x+6 y=3x−2
Answers
Answer:
(x, y) = (1, 1)
Step-by-step explanation:
What interactive graph is that?
__
My own graph is attached. It shows the solution to be (x, y) = (1, 1).
Answer:
x= 1 y=1 (1,0) and (0,1)
Step-by-step explanation: