Kilograms and pounds are two commonly used units of weight or mass.
The kilogram is the base unit of mass in the International System of Units (SI), while the pound is commonly used in the United States and other countries that use the imperial system. To convert from kilograms to pounds, you can multiply the weight in kilograms by 2.20462, since one kilogram is equivalent to 2.20462 pounds.
This conversion factor is useful in a variety of situations, such as when weighing people, animals, or objects in different parts of the world, or when calculating dosages of medications based on body weight.
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how many different triangles can you make if you are given the measurement for two angles and the length of a shared side?
We know that Angle-side-angle is one of the criterias to find congruent triangles, then with the given information we can make only one unique triangle.
How many different triangles can you make with the given values?Here we know two of the angles of a triangles and the length of the side between these two angles.
This can be written as an: Angle-Side-Angle.
Remember that this is one of the conditions for congruent triangles.
This means that A-S-A defines completely a single triangle, thus, there is only one triangle that we can make with that information.
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bryan is performing data entry for an insurance company by taking handwritten records and entering them into the database. thus far, 15.6% of the handwritten records have had missing data that prevented them from being entered into the database. if bryan takes 10 handwritten records, what is the probability that at most three records will be incomplete? use a ti-83, ti-83 plus, or ti-84 calculator to find the probability. round your answer to three decimal places.
The probability that at most three records will be incomplete is approximately 0.650 (rounded to three decimal places).
What is Binomial Distribution ?
The binomial distribution is the discrete probability distribution used in probability theory and statistics that only allows for Success or Failure as the possible outcomes of an experiment.
This is a binomial distribution problem with n=10 and p=0.156. Let X be the number of incomplete records. We need to find P(X ≤ 3).
Using a TI-83, TI-83 Plus, or TI-84 calculator, we can use the binomial cumulative distribution function (binomcdf) to find this probability:
binomcdf(10, 0.156, 3) ≈ 0.650
Therefore, the probability that at most three records will be incomplete is approximately 0.650 (rounded to three decimal places).
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8r^2 + 8 = 680
Solve by taking square roots
Answer: [tex]r=\Large\boxed{\pm 2\sqrt{21} }[/tex]
Step-by-step explanation:
Given equation
[tex]8r^2+8=680[/tex]
Subtract 8 on both sides
[tex]8r^2+8-8=680-8[/tex]
[tex]8r^2=672[/tex]
Divide 8 on both sides
[tex]8r^2\div8=672\div 8[/tex]
[tex]r^2=84[/tex]
Take square roots on both sides
[tex]r=\pm \sqrt{84}[/tex]
[tex]r=\Large\boxed{\pm 2\sqrt{21} }[/tex]
Hope this helps!! :)
Please let me know if you have any questions
What is the conversion of 30g to oz ?
The converted value representing in grams and ounce is given by 30 grams is equal to 1.05822 ounce.
The grams and ounce are the unit which represents the standard units of mass.Conversion factor representing the relation between ounce and grams is given by :
28 grams equal to one ounce
Substitute the required grams value to be converted into ounce we have,
⇒ 28 grams = 1 ounce
⇒ 1gram = ( 1 / 28 ) ounce
⇒ 30 gram = ( 30 ) × ( 1 / 28 ) ounce
⇒ 30 gram = ( 1.05822 ) ounce
Therefore, the value after conversion grams into ounce is given by 30 gram = ( 1.05822 ) ounce .
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What is the conversion of 275 mm to inches ?
The conversion of 275 mm to inches is 10.8268 inches.
Millimeter (mm) and inch are both units of measurement used to express length or distance. Millimeter is a metric unit of length commonly used in the International System of Units (SI) and is equivalent to one-thousandth of a meter.
To convert 275 mm to inches, we can use the conversion factor of 1 inch = 25.4 mm.
So, we can divide 275 mm by 25.4 mm/inch to get the equivalent measurement in inches:
275 mm ÷ 25.4 mm/inch = 10.8268 inches (rounded to four decimal places)
Therefore, 275 mm is approximately equal to 10.8268 inches.
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I need to put this the right way cause it’s wrong. help
WRONG WAY
3(2n-7)=9
6n - 7 = 27
+7 +7
6n = 34
6
6
n =
17
3
The solution for n of the expression in this problem is given as follows:
n = 5.
What is the distributive property?With the application of the distributive property, the outer term multiplies each of the inner terms of the expression. If possible, these inner terms than can be added or subtracted combining the like terms.
The mistake in the solution was applying the distributive property to 3(2n - 7), as 3 has to multiply both terms, 2n and -7, hence:
3(2n - 7) = 6n - 21.
Thus the solution to the expression is obtained as follows:
6n - 21 = 9
6n = 30
n = 30/6
n = 5.
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You’ve learned about function notation in previous lessons, but could you use function notation to add two functions? How do you think you could simplify f(x) + g(x) if f(x) = 3x + 2 and g(x) = 4x? What about a function of a function such as f(g(x))? How do you think f(g(x)) could be simplified? What situations can you think of where combining functions would be useful?
And yes, it's has to be explained in sentence, and has to be SIMPLIFY
We would substitute the expression for g(x), which is 4x, into the expression for f(g(x)), giving f(g(x)) = 3(4x) + 2 = 12x + 2.
What is function ?
Function can be defined in which it relates an input to output.
To simplify f(x) + g(x) where f(x) = 3x + 2 and g(x) = 4x, we can simply add the two functions by adding their corresponding terms. Therefore, f(x) + g(x) = 3x + 2 + 4x = 7x + 2.
To simplify the function f(g(x)), we would first substitute g(x) into the expression for f(x) wherever x appears, giving f(g(x)) = 3(g(x)) + 2
Then, we would substitute the expression for g(x), which is 4x, into the expression for f(g(x)), giving f(g(x)) = 3(4x) + 2 = 12x + 2.
Combining functions can be useful in many situations, such as in physics or engineering where multiple variables or parameters are involved in a single equation. It can also be useful in finance or economics where the behavior of multiple factors needs to be modeled in a single function.
Therefore, we would substitute the expression for g(x), which is 4x, into the expression for f(g(x)), giving f(g(x)) = 3(4x) + 2 = 12x + 2.
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It is crucial you show working out. Try your best to make it correctly & smoothly as possible. 25 pts
Answer:
The range is (7, 11)
Step-by-step explanation:
domain is x
range is y
so when you graph it, it's from the bottom 7 to 11
so, (7, 11)
what is square root of 1 2
The square of the expression 1/2 is given as the numeric value in the terms of the 0.7071.
The value that a number yields when multiplied by itself is known as the square root of the number. The square root is denoted by the radical sign. For example, 16 minus 4 is 16. The root symbol or radicals is another name for the radical symbol. If an integer is a perfect square, we can quickly determine its square root.
square root of the 1/2 = √1/2
We can use this rule for radicals to write the expression.
√a/b = √a/√b
So, by multiplying by the right form of 1, we may rationalise the denominator or, in other words, remove the radical from the denominator:
√1/2 x √2/√2
√2/2
1.4142/2
0.7071
So the square of the 1/2 is 0.7071.
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Can someone help on where to put the numbers?
The domain is 0 ≤ x ≤ 52. The maximum number of lawns she can mow with 13 gallons is 52, and the minimum is 0 lawns.
What is a domain?In Mathematics, a domain is the set of all real numbers for which a particular function is defined.
In Mathematics, the horizontal extent of any graph of a function represents all domain values and they are read and written from smaller to larger numerical values, and from the left of a graph to the right.
By critically observing the graph shown in the image attached above, we can reasonably and logically deduce the following domain and range:
Domain = {0, 52}.
Range = {0, 13}.
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What are the measures of ∠ADC and ∠DCB in the figure?
please show how you got it and do not attach a file i can't open it du to some issuse
Therefore , the solution of the given problem of triangle comes out to be ∠ADC = 100 and ∠DCB = 39 Degree.
What does a triangle actually mean?Given that they have three quadrants or more, triangles are considered polygons. It has a straightforward geometric shape. The letters ABC form a right-angled triangle when put together. Euclidean geometry creates a new rectangle of square when the borders are incompatible. Given that they have three sides and three corners, triangles are categorised as polygons. The corners of a triangle are determined by where its three sides meet. The sum of the angles inside a triangle is 180 degrees.
Here,
Given :
A triangle ADC and Triangle DCB
To find the angle :∠ADC and ∠DCB in the figure
So,
Acc to triangle angle sum property:
43 + 3y + 7 + 2x + 17 = 180
Simplifying, we get:
2x + 3y + 67 = 180
Subtracting 67 from both sides, we get:
2x + 3y = 113
and
61 + 3y - 13 + 4x - 1 = 180
4x + 3y + 47 = 180
4x + 3y = 133
2x + 3y = 113
4x + 3y = 133
-4x - 6y = -226
Adding this to the second equation, we get:
-3y = -93
Dividing both sides by -3, we get:
y = 31
Substituting this value of y into either equation, we can solve for x:
2x + 3(31) = 113
2x + 93 = 113
2x = 20
x = 10
Therefore, the solution is x = 10, y = 31.
Thus,
∠ADC = 3(31) + 7 = 93 + 7 = 100
∠DCB = 4(10) -1 = 40 -1 =39
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I really need help please it’s due tomorrow 10 points just tell me if I’m right or wrong and if I’m wrong pls tell me which one and tell me the answer
I can't see the questions, its very blurry. sorry
upload a better picture if you have
Jada earns twice as much money per hour as Diego. Diego earns twice as much money per hour as Lin.
Select all the graphs that could represent how much Jada, Diego, and Lin earn for different amounts of time worked.
The question is, "Jada earns twice as much money per hour as Diego. Diego earns twice as much money per hour as Lin. Select all the graphs that could represent how much Jada, Diego, and Lin earn for different amounts of time worked."
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randomization in an experiment is important because it ensures that
Two supplementary angles differ by 34. Find the angles
107+73 = 180
107-73 = 34
========================================================
Explanation
Rule: Supplementary angles always add to 180 degrees.
x+y = 180 is one equation to set upx-y = 34 is the other equation since the angles differ by 34 degrees. It's implied here that x > y.This is our system of equations.
[tex]\begin{cases}x+y = 180\\x-y = 34\\\end{cases}[/tex]
Add the equations straight down.
x+x = 2xy+(-y) = 0y = 0, so the variable y goes away180+34 = 214After the y terms go away, we have this new equation: 2x = 214 which solves to x = 107 after dividing both sides by 2.
Then use this x value to find y
x+y = 180
107+y = 180
y = 180-107
y = 73
Or you could say
x-y = 34
107-y = 34
-y = 34-107
-y = -73
y = 73
Either way, we get the same y value each time. This helps confirm the answer.
Another way to confirm the answer is shown in the next section below.
---------------------
Check:
x+y = 180
107+73 = 180
180 = 180 .... confirms the 1st equation
x-y = 34
107-73 = 34
34 = 34 ... the other equation is confirmed.
In short,
107+73 = 180107-73 = 34what is the greatest common factor of this equation
The greatest common factor of 30y⁸ +10y⁴ is 10y⁴
What is greatest common factor?The greatest common factor (GCF) of a set of numbers is the largest factor that all the numbers share. For example, 12, 20, and 24 have two common factors: 2 and 4. The largest is 4, so we say that the GCF of 12, 20, and 24 is 4. GCF is often used to find common denominators.
The common factors of 30 are: 1,2,3,5,6,10,15,30
The common factors of 10 are : 1,2,5,10
therefore the greatest common factor is 10
The greatest common factor between y⁴ and y⁸;is y⁴
Therefore the greatest common factor of 30y⁸ +10y⁴ is 10y⁴ i.e 10y⁴(3y⁴+1)
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Whai is 100 days ago?
The date which is 100 days ago from 12 February 2023 is equal to
November 04, 2022 .
Ago represents the earlier than the given present time.Present date is equal to 12 February 2023.
Date which is 100 days is written as :
January month has 31 days.
December month has 31 days.
November month has 26 days.
Total days equal to :
( 31 + 31 + 26 + 12 ) days = 100 days
100 days ago from 12 February 2023 is equal to :
12 February 2023 minus 100 days is 04 days 2022.
Therefore, the day which is 100 days ago from 12 February 2023 is given by November 04, 2022 .
The above question is incomplete , the complete question :
What is 100 days ago from 12 February 2023 ?
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Transcribed image text: Determine if the system has a nontrivial solution. Try to use as few row operations as possible. 4x1-6x2 + 13x3 = 0 ?4x1-10x2?x3 = 0 8x1+4x2 +14x3 = 0 Choose the correct answer below. A. It is impossible to determine. B. The system has only a trivial solution. C. The system has a nontrivial solution.
The given system of equations, option C. The system has a nontrivial solution.
When given a system of three equations with three unknowns, it is possible to determine if the system has a nontrivial solution by using row operations and Gaussian elimination. Nontrivial solutions are solutions that are not all 0.
In the given system of equations, the left-hand side of each equation consists of 3 variables, 4x₁-6x₂+13x₃, 4x₁-10x₂-x₃, and 8x₁+4x₂+14x₃. By performing row operations on the equations, the augmented matrix can be reduced to the form of the identity matrix.
The first row operation performed is to subtract the first row from the second row, resulting in
=> 4x₁-10x₂-x₃ = -2x₁-2x₂+13x₃.
The second row operation is to subtract twice the first row from the third row, resulting in
=> 8x₁+4x₂+14x₃ = 0.
The third row operation is to divide the second row by -2, resulting in
=> 4x₁-10x₂-x₃ = x₁+x₂-13x₃.
This reduced form of the augmented matrix can then be rearranged to the form of the identity matrix, indicating that the system of equations has a nontrivial solution.
Therefore, the answer to the question is that the system has a nontrivial solution
Hence the option (c) is correct.
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Arnold is 44. He plans to retire when he is 67. His new IRA has an APR of 2.75% compounded monthly. He deposits $850 to the account each month. How much will he have in the account when he retires?
Using compound interest Arnold will have $412,102.63 in his IRA when he retires at age 67.
To find out how much Arnold will have in his IRA when he retires at age 67, we can use the formula for the future value of an annuity:
FV = PMT × ([tex](1 + r/n)^{(n*t)}[/tex] - 1) / (r/n)
Where:
FV is the future value of the annuityPMT is the monthly paymentr is the annual interest rate as a decimaln is the number of times the interest is compounded per yeart is the number of yearsHere are the steps to solve the future value of Arnold's IRA:
Convert the annual interest rate to a monthly rate and express it as a decimal:
r = 2.75% / 12 = 0.00229167
Determine the number of compounding periods per year:
n = 12 (since the interest is compounded monthly)
Calculate the number of years until Arnold retires:
t = 67 - 44 = 23
Plug in the values into the formula and solve for FV:
FV = 850 × ([tex](1 + 0.00229167/12)^{(12 * 23)}[/tex] - 1) / (0.00229167/12)
FV = $412,102.63
Therefore, Arnold will have $412,102.63 in his IRA when he retires at age 67.
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can you please help me
Answer:
I don't really understand geo but if this is proof so u have to see if there is anything parallel perpendicular
what is 210 lbs in kg?
210 lbs is approximately equal to 95.2544 kg ( rounded to four decimal places )
The conversion factor to convert lbs to kilogram is 0.453592
1 lbs = 0.453592 kg
The conversion is the process of changing the unit of one quantity to another units
The conversion factor is defined as the number that is used to change one unit to another units by multiplying or dividing
The mass in kg = The mass in lbs × conversion factor
Substitute the values in the equation
1 lbs = 0.453592 kg
210 lbs = 210 × 0.453592
Multiply the numbers
= 95.2544 kg ( rounded to four decimal places )
Therefore, 210 lbs is 95.2544 kg
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what is ounces per cup?
Ounces per cup is a measure of volume used in cooking; a standard measuring cup holds 8 fluid ounces.
Ounces per cup is a proportion of volume utilized in preparing and food planning. It alludes to the quantity of liquid ounces that can be held in a standard cup measure. In the US, a standard estimating cup holds 8 liquid ounces, so when somebody alludes to a specific number of ounces per cup, they are normally alluding to the number of liquid ounces that are expected to fill one cup.
Understanding ounces per cup is significant in cooking and baking, as recipes frequently call for fixings to be estimated in cups or liquid ounces. It is additionally essential to take note of that ounces per cup can change contingent upon the kind of fixing being estimated, as certain fixings have various densities or loads per volume.
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how to convert 200 mph in km?
200 mph is approximately equal to 321.86 km per hour ( rounded to two decimal places )
The conversion factor to convert mph to km per hour is 1.6093
1 mph = 1.6093 km per hour
The conversion is the process of changing the unit of one quantity to another units
The conversion factor is defined as the number that is used to change one unit to another units by multiplying or dividing
The speed in km per hour = The speed in mph × conversion factor
Substitute the values in the equation
1 mph = 1.6093 km per hour
200 mph = 1.6093 × 200
Multiply the numbers
= 321.86 km per hour ( rounded to two decimal places )
Therefore, 200 mph is 321.86 km
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how do you defining a vector in matlab?
Answer:
Step-by-step explanation:
You can create a vector both by enclosing the elements in square brackets like v=[1 2 3 4 5] or using commas, like v=[1,2,3,4,5]. They mean the very same: a vector (matrix) of 1 row and 5 columns.
8 6 4 2 ... next three integers
you need to subtract 2
What is the conversion of 32cm to inches ?
Answer:
12.598
Step-by-step explanation:
divide the length value by 2.54
Can someone help me find the domain and range?
domain is x
range is y
domain is time
range is distance
domain is between 0 & 170 seconds
range is 0 & 60 meters
meters per seconds is like
miles per hour so
this graph is about SPEED !
speed is usually indicated by the graph's
SLOPE !
Point P divides segment AB in the ratio AP:PB = 3:10. Where is point P located?
P is located at the point (31/13, 44/13).
How to determine?
Let A and B be two points on a line segment, and let P be the point that divides AB in the ratio 3:10. We can find the coordinates of P as follows:
Suppose that the coordinates of A are (x1, y1) and the coordinates of B are (x2, y2). Then the coordinates of P can be found using the following formula:
P = ( (10 * x1 + 3 * x2) / (10 + 3), (10 * y1 + 3 * y2) / (10 + 3) )
In other words, we add 10 parts of x-coordinates of A to 3 parts of x-coordinates of B, and divide by the sum of the parts (10 + 3 = 13) to get the x-coordinate of P. Similarly, we add 10 parts of y-coordinates of A to 3 parts of y-coordinates of B, and divide by the sum of the parts (10 + 3 = 13) to get the y-coordinate of P.
So if we know the coordinates of A and B, we can plug them into the formula above to find the coordinates of P.
For example, suppose that A has coordinates (1, 2) and B has coordinates (7, 8). Then the coordinates of P can be found as follows:
P = ( (10 * 1 + 3 * 7) / (10 + 3), (10 * 2 + 3 * 8) / (10 + 3) )
= ( (10 + 21) / 13, (20 + 24) / 13 )
= (31/13, 44/13)
Therefore, P is located at the point (31/13, 44/13).
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oliver walked 3.7 kilometers during the two days he was at the fair. One the first day he walked 2.60 kilometers
more information needed.
In total he walked 6.3 kilometers, from the information you gave.
what is the conversion value of 300 Fahrenheit in degrees Celsius ?
The value on conversion of 300 Fahrenheit to Celsius will be equal to 148.8 Celsius depending on the relation.
The temperature in degree celsius is calculated using the formula -
Celsius = 5/9 (F - 32)
Now we need to keep the value of fahrenheit in the formula where F represents Fahrenheit
Celsius = 5/9 (300 - 32)
Firstly solving the bracket where subtraction sign is present. So, performing the subtraction first.
Celsius = 5/9 × 268
Performing division and multiplication on Right Hand Side of the equation
Temperature in Celsius = 148.8
Therefore, the temperature in Celsius is 148.8.
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