Answer:
(-3,2)
Step-by-step explanation: pls mark as brainlyist
Which of the following rational functions is graphed below?
The correct option is C, The given graph represents the rational function \(\frac{1}{(x-1)(x-2)}\).
Explain graph.Mathematicians use graphs to variable logically depict or chart sentences or values in a visual way. Usually, a graph point shows the connection between two or more objects. A graph is a particular kind of non-linear side chain up of parts known as nodes as well as lines. The borders, also referred to as nodes, should be joined together with glue. The node numbers in this graph are 1, 2, 3, and 5.
Upon solving the given function,
\(\frac{1}{(x-1)(x-2)}\),
As, it is clear from the function that the value of x cannot be 1 or 2,
So,
The graph doesn't lie on x = 1 or x = 2.
So, it is the correct option.
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Sadie uses 9.8 pints of blue paint and white paint to paint her bedroom walls. 1 4 of this amount is blue paint, and the rest is white paint. How many pints of white paint did she use to paint her bedroom walls?
Answer:
7.35 pints
Step-by-step explanation:
If we use 1/4 of the 9.8 pints for blue, then the remaining white paint takes up 3/4 of the 9.8 pints of paint. To find how many pints of paint is equal to 3/4 of it, you must multiply that fraction by the amount (9.8).
\(\frac{3}{4}\) * 9.8 (or 0.75 * 9.8) = 7.35
Therefore, 7.35 pints of the total paint used is white.
Hope I helped! Please give me brainliest!
The graph of the function B is shown below. If B(x) = -1, then what is x?
1
2
-1
The answer is 2 I think ;>
Are the expressions (3^4)^4 and 3^8 x 3^8 equivalent? I need help ASAP
Answer:
yes
Step-by-step explanation:
(3^4)^4
this is the same as 3^(4x4)
3^16
3^8x3^8
since they are the same base just add the exponent to get
3^16
Make A the subject of the formula
r=
Answer:
\(A=3r^2\)
Step-by-step explanation:
isolate A to one side
r=√A/3
square both sides
r^2=A/3
x3 x3
3r^2=A
hopes this helps
pleasseeee helppppppp
The graph below shows the average daily temperatures on January 1 from 1900 to 1934 for city A.
A graph shows the average daily temperature on the x-axis, and number of years on the y-axis, from 1 to 4. The average temperature was 18 for 2 years; 19 for 3 years; 20 for 2 years; 21 for 3 years; 22 for 2 years; 23 for 4 years; 24 for 3 years; 25 for 3 years; 26 for 5 years; 27 for 2 years; 28 for 1 year; 29 for 2 years; 30 for 2 years; 31 for 1 year.
The mean of the temperatures in the chart is 24° with standard deviation of 4°. How many years had temperatures within one standard deviation of the mean?
On the graph of average daily temperatures, the temperature that is within one standard deviation of the mean is 22 degrees Celsius. The difference between the highest value and the data set's mean, divided by two, is the standard deviation.
What are the data's mean and standard deviation?The average value of the provided data is known as the data's mean. The difference between the highest value and the data set's mean, divided by two, is the standard deviation. The graph below in the accompanying image displays the typical daily temperatures for city A on January 1 from 1900 to 1934.On a graph, the x-axis represents the average daily temperature, and the y-axis lists the years from 1 to 4.When the mean is and the standard deviation is, the interval that is within standard deviations of the mean can be as given,The temperatures in the graph have a mean of 24° and a standard deviation of 4°. If you enter these values, the temperatures in the available options—which fall within the range above—will be correct.The temperature on the graph of average daily temperatures that is within one standard deviation of the mean is 22 degrees Celsius.To learn more about Standard deviation refer to:
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Answer: 22 degrees
Step-by-step explanation:
i think
Which term describes the set of all possible input values for a function? OA. Range O B. Output O C. Domain O D. Input
Domain refers to the term which best describes the set of all possible input values for a function and is therefore denoted as option C.
What is Domain?These are all the values which go into a function which is defined and is denoted as the sign below:
dom · ( f ).
They are also among the values which form the independent variables in this type of context while on the other hand, the output is referred to as the range.
These set of values are usually inputted into the function to check its acceptability and also retrieve the output gotten from the type of operation given. It is also used to identify the independent variable which are present thereby making it the most appropriate choice.
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Can someone help with this question? its math
Answer:
x < 5
Step-by-step explanation:
2x - 3 < x + 2 ≤ 3x + 5
2x - 3 < x + 2 and x + 2 ≤ 5
x < 5 and x ≤ 3
Answer: x < 5
what is the eigenvalue of m-si
An eigenvalue is a scalar value that is associated with a linear system of equations, such as a matrix. It is used to determine how much a particular vector in the system is scaled by the matrix.
The equation for finding an eigenvalue is:
Ax = λx
where A is the matrix, x is the vector, and λ (lambda) is the eigenvalue.
In the case of the matrix m-si, we can set up the equation:
(m-si)x = λx
To find the eigenvalue, we need to solve for λ. We can do this by rearranging the equation:
(m-si)x - λx = 0
(m-si - λ)x = 0
Since we are looking for non-zero solutions for x, we can set the determinant of the matrix equal to zero:
det(m-si - λ) = 0
This will give us a polynomial equation that we can solve for λ to find the eigenvalue(s) of the matrix m-si.
Without the actual values of m and si, it is not possible to solve for the eigenvalue(s) of the matrix. However, the above process is how you would go about finding the eigenvalue(s) of any matrix.
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Solve for the value of p.
2 x p = 34
Answer:
p = 34/2
p= 17
thank you.
Name of indian nation flower ?
Answer:
Arre tum idhar sab India ke baare mai kyu puch rahe the ?¿
Step-by-step explanation:
Comment here
ZA and ZB are vertical angles. If mA = (6x – 16)° and mZB = (4x + 22)°,
then find the measure of ZB.
As A and B are vertical angles, the measures of angle A and B is 98° each.
What in geometry are Vertical Angles?When two lines collide, vertical angles are created. The angles that are directly opposite one another, out of the four that are generated, are vertical angles. Additionally, they are known as "vertically opposed angles." All of these angles are equal.
Vertical angles are created when two straight lines cross. Angles vertically are consistently congruent and equal. As the two sets of non-adjacent angles created by crossing two lines superimpose on one another, vertical angles are congruent.
As A and B are vertical angles,
6x - 16 = 4x + 22
⇒ 2x = 38
⇒ x = 19
Measure of Angle A is 98°
Measure of Angle B is 98°
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On the grid below,draw the graph of y=2x-2 for values of x from -2 to 3
Answer:
x −2 −1 0 1 2
y −6 −4 −2 0 2
The graph of y=2x-2 is given in attachment and slope of given line is 2.
What is Graph?Graph is a mathematical representation of a network and it describes the relationship between lines and points.
The given equation of the line is y=2x-2
We need to draw the graph of equation y=2x-2.
We need to find values of x and y to plot the graph.
If x=-2,
then y=-6
if x=-1
then y=-4
if x=0
then y=-2
if x=1
then y=0
if x=2
then y=2
if x=3
then y=4
Hence, the graph of y=2x-2 is given in attachment and slope of given line is 2.
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Which of these situations can be represented with an integer that, when combined with the opposite of , makes 0?
If you climb up 5 flights of stairs it will give zero according to the given condition. The correct option is C.
What about expression?
Expression in maths is defined as the combination of numbers, variables, and functions by using operators like addition, subtraction, multiplication, and division.
Given some situations which of those can be represented with an integer that, when combined with the opposite of −5, makes 0?
If you climb up 5 flights of stairs means you move forward upwards then it will give the positive value of 5.
Now, when it is added to -5 then it will give zero.
= 5+(-5)
= 5-5
= 0
Therefore, If you climb up 5 flights of stairs it will give zero by combining the opposite of that according to the given question. The correct option is C.
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The question is incomplete.
Kindly, find the complete question below.
Which of these situations can be represented with an integer that, when combined with the opposite of −5, makes 0?
Select all that apply.
A. You earn $5 from your chores.
B. You walk down 5 flights of stairs.
C. You climb up 5 flights of stairs.
D. The temperature drops 5°F.
E. You spend $5 on a game.
PLEASE HELP I WILL GIVE 40 POINTS IF THE ANSWER IS RIGHT, AND BRAINLEST PLEASE HELP ASAP
Answer:
5/52 i think
Step-by-step explanation:
there are 52 cards in desk ,with26red and black cards.There 2red and 2 blackthree and. 1 six of hearts .
.
.
.
..
.
.
.
$131,701. 32 is what percent of $790,207. 91?
To find the percentage, we can use the following formula:
Percentage = (Part / Whole) * 100
So, $131,701.32 is approximately 16.67% of $790,207.91.
In this case, the part is $131,701.32 and the whole is $790,207.91.
Percentage = ($131,701.32 / $790,207.91) * 100
Calculating the value:
Percentage ≈ 0.1667 * 100
Percentage ≈ 16.67%
Therefore, $131,701.32 is approximately 16.67% of $790,207.91.
Alternatively, we can calculate the percentage by dividing the part by the whole and multiplying by 100:
Percentage = ($131,701.32 / $790,207.91) * 100 ≈ 0.1667 * 100 ≈ 16.67%
So, $131,701.32 is approximately 16.67% of $790,207.91.
If you have any further questions, feel free to ask!
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8. higher order thinking use the number line to compare skip
counting by 4s four times to skip counting by 8s two times. how are
skip counting by 4s and 8s alike? how are they different? explain.
0 1
2 3
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
They differ in step size, the number of terms, and the starting point. Skip counting by 4s has a smaller step size and more terms compared to skip counting by 8s.
When skip counting by 4s four times, we start at 4 and then add 4 repeatedly: 4, 8, 12, 16.
When skip counting by 8s two times, we start at 8 and then add 8 repeatedly: 8, 16.
Both skip-counting sequences have the number 8 in common, which represents a common multiple of 4 and 8.
However, there are differences between skip counting by 4s and skip counting by 8s.
1. Step size: When skip counting by 4s, the step size is 4. We add 4 to the previous number each time. On the other hand, when skip counting by 8s, the step size is 8. We add 8 to the previous number each time.
2. Number of terms: In skip counting by 4s, we have four terms (4, 8, 12, 16). In skip counting by 8s, we have two terms (8, 16).
3. Starting point: Skip counting by 4s starts at 4, while skip counting by 8s starts at 8.
In summary, skip counting by 4s and 8s are alike in that they both involve adding multiples of a number. They differ in step size, the number of terms, and the starting point. Skip counting by 4s has a smaller step size and more terms compared to skip counting by 8s.
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Determine the average rate of change in median age per year from 1930 to 1960
A. -0.5 years of age per year
B. 20 years of age per year
C. -0.05 years of age per year
D. +0.05 years of age per year
Answer:
It's C -0.05 years of age per year
Step-by-step explanation:
Bianca took out a $2,600 unsubsidized stafford loan. she will be attending school for four years, and she wishes to have the loan paid off five years before its normal ten-year duration is finished. the loan has an interest rate of 6.2%, compounded monthly. how much will she have to pay monthly to avoid interest capitalization? a. $12.40 b. $19.29 c. $13.43 d. $17.36
The total amount Bianca has to pay monthly to avoid interest capitalization is $13.43.
What is compound interest?Compound interest is the amount charged on the principal amount and the accumulated interest with a fixed rate of interest for a time period.
The formula for the final amount of annual payment is given as,
\(A_p=P\times\left(\dfrac{r}{1-1+r}\right)^t\\\)
Here, P is principal amount, the rate is r and time period is t.
Bianca took out a $2,600 unsubsidized stafford loan. She will be attending school for four years, and she wishes to have the loan paid off five years before its normal ten-year duration is finished.
Total months in ten years,
\(t=10\times12\\t=120\)
The loan has an interest rate of 6.2%, compounded monthly. The interest rate is,
\(r=0.062\)
Put the values in the above formula as,
\(A_p=(2600)\times\left(\dfrac{0.062}{1-1+0.062}\right)^{120}\\A_p=161.32\)
Total payment paid by her in 1 year of time is,
\(M_p=\dfrac{161.32}{12}\\M_p=13.43\)
Thus, the total amount Bianca has to pay monthly to avoid interest capitalization is $13.43.
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What is the answer in
2÷184
Answer:
As a fraction: 1/92
As a decimal: 0.01086956522
The length of a board is 2 5/8 feet long . Of 5/6 of a foot is trimmed off ,find the new length
Answer:
I think it is 25 ft and 10 in
Step-by-step explanation:
BTW i'm probably wrong because my mom says i suck at math but friend me please lol
Answer: 1 19/24 ft
Step-by-step explanation: You multiply the fractions by the numbers needed to get the common denominator of 24 in this case 5/8 (put the two to the side for now.) multiply both top and bottom by 3 which will get you 15/24 then the whole number 2, your going to take it and subtract one from it so now there is only one whole number then with the one you subtracted you multiply (1x24)+15 *for the numerator* so now its 39/24 and for the second fraction 5/6 multiply both top and bottom by 4 now your fraction is 20/24 now...--> 39/24 - 20/24=19/24 and the left over whole number from the beginning goes down in front so the final answer is 1 19/24
If x = 3, solve for y.
y = 10.5x
Y = [?]
Answer: 31.5
Step-by-step explanation:
x=3
y=10.5x
y=10.5(3)
y=31.5
Answer:
y = 31.5
Step-by-step explanation:
Plug in 3 for x.
\(\bf{y=10.5x}\)
Simplify
\(\bf{y=10.5\times3}\)
\(\bf{y=31.5}\)
Hence, y = 31.5
when two functions are combned so the range of one becomes the domain of the other the resulting function is called a
The answer is that the resulting function is called a composite function.
A composite function is formed by combining two or more functions, where the output of one function becomes the input of another. In this case, when two functions are combined so that the range of one becomes the domain of the other, the resulting function is a composite function.
This can be given by considering two functions f(x) and g(x). If we want to create a composite function, we need to use the output of one function as the input for the other. So, if we let g(x) be the first function, then the output of g(x) becomes the input for f(x). This can be written as f(g(x)).
Now, if we want the range of g(x) to become the domain of f(x), we need to make sure that the output of g(x) is a valid input for f(x). In other words, the range of g(x) should be a subset of the domain of f(x).
For example, let's say g(x) = x² and f(x) =√(x). The domain of g(x) is all real numbers, and its range is all non-negative real numbers. The domain of f(x) is also all non-negative real numbers. So, we can create a composite function f(g(x)) by using the output of g(x) (which is always non-negative) as the input for f(x).
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I need help ASAP!!!!
Answer:
B. -6/7
Step-by-step explanation:
Since there's a common denominator, we can simply substract the numerators. 4 - 10 = -6, and so the answer is -6/7.
What is the integrated rate law for a 1st order reaction?
hello please help i’ll give brainliest
Answer: The answer is D
Step-by-step explanation: It is the only option that makes sense to me.
Answer:
i need points
Step-by-step explanation:
Find the midpoint of the segment with the following endpoints. (7,−2) and (1,−10)
Answer:
The answer is
\((4 \: , \: - 6)\)Step-by-step explanation:
The midpoint M of two endpoints of a line segment can be found by using the formula
\(M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\)where
(x1 , y1) and (x2 , y2) are the points
From the question the points are
(7,−2) and (1,−10)
The midpoint is
\(M = ( \frac{7 + 1}{2} , \: \frac{ - 2 - 10}{2} ) \\ = ( \frac{8}{2} , \: - \frac{12}{2} )\)We have the final answer as
\((4 \: , \: - 6)\)Hope this helps you
What is the probability that exactly 20 red bikes arrive within the first hour and exactly 500 bikes (of any color) arrive within the first three hours
The probability cannot be determined without additional information about the arrival rate of bikes.
The probability of exactly 20 red bikes arriving within the first hour and exactly 500 bikes (of any color) arriving within the first three hours cannot be determined without additional information.
To calculate the probability, we would need to know the arrival rate of bikes per hour and the distribution of red bikes among all bikes. This information is necessary to estimate the likelihood of observing 20 red bikes within one hour and 500 bikes (of any color) within three hours.
The probability would depend on various factors, such as the overall arrival rate, the proportion of red bikes, and any specific patterns or distributions in the bike arrivals. Without such information, it is not possible to provide a precise probability.
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If the expression 4x 3 is equal to 1 for some value of x, what is the expression 4x 8 equal to for the same value of x?
This expression yields: 4x^8 = 4 * (1/4)^(8/3)
If the expression 4x^3 is equal to 1 for some value of x, we can find the value of x by solving the equation:
4x^3 = 1
Dividing both sides of the equation by 4, we get:
x^3 = 1/4
Taking the cube root of both sides, we find:
x = (1/4)^(1/3)
Now, to determine the value of the expression 4x^8 for the same value of x, we substitute the value of x into the expression:
4x^8 = 4 * ((1/4)^(1/3))^8
Simplifying this expression yields:
4x^8 = 4 * (1/4)^(8/3)
Further simplification depends on whether you want an exact answer or an approximation. If you need an approximate value, please provide the desired level of precision.
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