The required linear equation that represents the table is y = -x + 4.
What is an equation?An equation is a combination of different variables, in which two mathematical expressions are equal to each other.
Given that,
The values of x are 0, 1, 2, 3,
And values of y are 4, 3, 2, 1.
The linear equation that represents the values, can be written as,
y = -x + 4
When the values of x are substitute in the above equation, the values of y are,
At x = 0, the value of y = 4
At x = 1, the value of y = 3
At x = 2, the value of y = 3
And at x = 3 the value of y = 1
Hence, the required linear equation is y = -x + 4.
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write the inequality from the given number line.
Answer:
\(3 \leqslant - 3\)
What is the answer to this
Answers:
a) 2^30b) x^36c) y^33 d) 1===============================
Explanation:
The rule you use is
(a^b)^c = a^(b*c)
For something like (2^5)^6, we have a = 2, b = 5, c = 6
So,
(a^b)^c = a^(b*c)
(2^5)^6 = 2^(5*6)
(2^5)^6 = 2^30
because 2^30 is so massive, it's likely your teacher will want you to keep 2^30 as is and not use your calculator to find what it turns into.
The other expressions are simplified in a similar manner.
For part (d), you'll use the rule x^0 = 1, where x is nonzero.
The width of a rectangle varies inversely with its length. If the width is 4 when the length is 12, find
the width when the length is 16.
Answer:
Yg skg sms skg skg eksklusif
Answer:
The answer is 8 :)
Use interval notation to answer the following questions.
The domain of this function is ?
The range of this function is ?
The required domain and the range of the given function are (-2, 3) and (2, -3) respectively.
Given that,
To determine the domain and the range of the function given in the graph.
The domain is defined as the values of the independent variable for which there is a certain value of the dependent variable exists in the range of the function.
Here,
From the graph, the domain of the function is defined for x = -2 to x = 3,
While the range of the graph for a given function is defined for y = 2 to y = -3 corresponding to the domain.
Thus, the required domain and the range of the given function are (-2, 3) and (2, -3) respectively.
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Easy geometry please help!!
In the given parallelogram ABCD the values for variables are - g = 6, y = 5 and x = 4.
What is a parallelogram?
A quadrilateral with two sets of parallel sides is referred to as a parallelogram. In a parallelogram, the opposing sides are of equal length, and the opposing angles are of equal size. Additionally, the interior angles that are additional to the transversal on the same side.
We know that in a parallelogram, opposite sides are congruent and parallel, and diagonals bisect each other.
Using this information, we can set up equations to solve for the variables.
From the given information, we have -
AE = CE = 2x - 5 = 5x - 17 (since diagonals bisect each other at point E)
BE = x + 2
DE = BE = (x + 2) = g (since diagonals bisect each other at point E)
We also know that opposite sides of a parallelogram are parallel.
Therefore, 10 is parallel to 2y, which means they have the same slope. We can write this as -
10/1 = 2y/1
10 = 2y
y = 5
Now we can use equation (1) to solve for x -
2x - 5 = 5x - 17
12 = 3x
x = 4
Finally, we can use x to solve for g -
(x + 2) = g
(4 + 2) = g
g = 6
Therefore, the values of x, y, and g are 4, 5, and 6, respectively.
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place the steps to sketch the graph of a rational function in the appropriate order
The steps to sketch the graph of a rational function in the appropriate order is in the order: 1,4,2,3
The steps to sketch the graph of a rational function will be first to find the function's zeros and vertical asymptotes, and plot them on a number line, the second step is to choose test numbers to t the left and right of each of these places, and find the value of the function at each test number., the third step is to use test numbers to find where the function is a positive and where it is negative and the last step is to sketch the function's graph, plotting additional points as guides as negative.
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Place the steps to sketch the graph of a rational function in the appropriate order.
1)find the function's zeros and vertical asymptotes, and plot them on a number line.
2) use test numbers to find where the function is positive and where it is negative.
3) sketch the function's graph, plotting additional points as guides as negative.
4)choose test numbers to t the left and right of each of these places, and find the value of the function at each test number.
help me with this problem please
Neither of the equation represent the a line that passes through (0, 5) and (4, 15)
How to represent the equation of a line?The equation of a line can be represented in slope intercept form and point slope form as follows:
slope intercept form:
y = mx + b
where
m = slopeb = y-interceptTherefore,
m = 15 - 5 / 4 - 0
m = 10 / 4
m = 5 / 2
let's find y-intercept using (0, 5)
y = 5 / 2 x + b
5 = 5 / 2(0) + b
b = 5
Hence,
y = 5 / 2 x + 5
Let's find the equation in point slope form:
(0, 5)
y - y₁ = m(x - x₁)
y - 15 = 5 / 2(x - 4)
Therefore, neither of the equation represent the line.
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Find the commission on a sale of $600 with a 5% commission rate.
$15
$30
$50
$45
Pls help me
Answer:
30
Step-by-step explanation:
5% of 600 is 30 so that should be ur answer
Dividing by a Monomial
What is (9x^3-6x^2+15x) ÷ 3x^2?
Answer:
\(3x-2+\frac{5}{x}\)
Step-by-step explanation:
To divide the polynomial (9x^3 - 6x^2 + 15x) by the monomial 3x^2, we can write it as:
(9x^3 - 6x^2 + 15x) ÷ (3x^2)
To simplify the division, we divide each term of the polynomial by 3x^2:
(9x^3 ÷ 3x^2) - (6x^2 ÷ 3x^2) + (15x ÷ 3x^2)
To divide monomials with the same base, we subtract the exponents. So:
9x^3 ÷ 3x^2 = 9/3 * (x^3/x^2) = 3x^(3-2) = 3x
(-6x^2) ÷ (3x^2) = -6/3 * (x^2/x^2) = -2
15x ÷ 3x^2 = 15/3 * (x/x^2) = 5/x
Putting it all together, we have:
(9x^3 - 6x^2 + 15x) ÷ (3x^2) = 3x - 2 + 5/x
Therefore, the division of (9x^3 - 6x^2 + 15x) by 3x^2 is 3x - 2 + 5/x.
Giving a test to a group of students, the grades and gender are summarized below
A B C Total
Male 12 10 17 39
Female 2 19 3 24
Total 14 29 20 63
If one student was chosen at random,
find the probability that the student got a B.
Easy algebra 1 please help
9514 1404 393
Answer:
(H) y = 1/3x + 5
Step-by-step explanation:
When x=0, y=5, so you know G is not a possibility.
Y increases at a lower rate than x does. For example, between the first two table entries, x goes up by 6, but y goes up by 2. The only choice with a rate of change less than 1 is ...
(H) y = 1/3x + 5
I will make brainlyest.
Answer:
x + 46
General Formulas and Concepts:
Pre-Algebra
Distributive PropertyAlgebra I
Combining Like TermsStep-by-step explanation:
Step 1: Define expression
4(-8x + 5) - (-33x - 26)
Step 2: Simplify
Distribute: -32x + 20 + 33x + 26Combine like terms (x): x + 20 + 26Combine like terms (Z): x + 46Madeline invested $51,000 in an account paying interest rate of 6 1/8% compounded daily. Harper invested 51000 in an account paying an interest rate of 5 3/4% compounded monthly. After 13 years, how much more money would Madeline have in her account than Harper
Answer:
$5564.87
Step-by-step explanation:
We are to determine the difference between the future values of each investment
The formula for calculating future value:
FV = P (1 + r)^mn
FV = Future value
P = Present value
R = interest rate
N = number of years
m = number of compounding
Madeline
P = Present value = 51,000
R = interest rate = 0.06125 / 365 = 0.000168
N = number of years = 13
m = number of compounding = 365
51,000 x (1.000168)^4745 = 113,070.20
Harper
51,000 x (1.004792)^156 = 107,505.33
Difference = 113,070.20 - 107,505.33 = $5,564.87
Answer:$5565 just took it
Step-by-step explanation:
A tree was 60 inches tall. Three years later it was 105 inches tall
Answer:
Im sorry but I think you have forgotten to pit your question innit
Answer:
Step-by-step explanation:
something is wrong with the question...
thanks for the points. ^_^
The temperature of a pot of water rose 3 degrees each minute from 6:45pm to 7:12pm. Find the total change in temperature of the water during this time period.
Total change in temperature for the time period of 27 minutes = 27 * 3 = 81 degrees
How to calculate the change in temperature?
We are told that;
Temperature rises by 3 degrees every minute.
Now, we are looking at a time from 6:45pm to 7:12pm. The total time here in minutes is 27 minutes.
Thus;
Total change in temperature for the time period of 27 minutes = 27 * 3 = 81 degrees
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I need help on question 6.
Answer: 135 degrees
Step-by-step explanation:
First you now that ABD+DBC=180 degrees
Subsitute so you get: (5x+10)+(2x-5)=180
Solve:
(5x+10)+(2x-5)=180
=> 7x+5=180
=> 7x=175
=> x= 25
Plug in 25 :
ABD= 5*25+10=135
And there is your answer
In a multiple regression, the following sample regression equation is obtained:yˆ = 152 + 12.9x1 + 2.7x2.a. Predict y if x1 equals 20 and x2 equals 35. (Round your answer to 1 decimal place.)
Answer:
The predicted value of y is 504.5.
Step-by-step explanation:
Let be \(y = 152 + 12.9\cdot x_{1} + 2.7\cdot x_{2}\), for all \(x_{1}, x_{2} \in \mathbb{R}\). If \(x_{1} = 20\) and \(x_{2} = 35\), the predicted value of y is:
\(y = 152 + 12.9\cdot (20) + 2.7\cdot (35)\)
\(y = 504.5\)
The predicted value of y is 504.5.
Bernard typically runs x km/hour. While he was sick, he only ran 41.5 km/hour. What equation represents that the
difference in his speeds is 13.5 km/hour?
O x-41.5=13.5
O 415+x= 13.5
O 13.5-x=41.5
O 13.5-41.5=x
Let B be between a and C use the segment addition postulate to solve for W
AB= 4w-4
BC = 2w-8
AC = 24
A- w=10
B- w=6
C- w=4
D- w=-2
Answer:
Value of w = 6
Step-by-step explanation:
Given:
AB= 4w-4
BC = 2w-8
AC = 24
Find:
Value of w
Computation:
AB + BC = AC
4w - 4 + 2w - 8 = 24
6w - 12 = 24
6w = 24 + 12
6w = 36
w = 6
Value of w = 6
You have been saving $4.50 per week for the last several weeks. Today you decide to spend $21 which is 1/6 of your savings. How much money did you have saved?How many weeks have you been saving for?
Answer:
You have $126 saved and you've been saving for 28 weeks
Step-by-step explanation:
A rectangular prism has a height of 12 centimeters and a square base with sides measuring 5 centimeters. A pyramid with the same base and half the height of the prism is placed inside the prism, as shown in the figure.
what the space inside the prism but outside the pyramid?
Answer:168.2 mm2
Step-by-step explanation:
31-X + (2 x + 1)] = x - 1.
X =
Answer:
answer is X= 2/1 ×5+2 ok
A turtle travels at the rate of 2.0 meters per minute.
a. The distance d traveled by the turtle is a function of minutes traveled t. Write a rule for the function.
b. How far will the turtle travel in 13 minutes?
c. Graph the function.
the turtle will travel 26 meters in 13 minutes.
Define distanceIn physics and mathematics, distance (d) is the measure of the length between two points in a straight line or along a curved path. It is a scalar quantity that is usually measured in units of meters (m) or other distance units such as kilometers (km), miles (mi), feet (ft), etc.
a. The rule for the distance d traveled by the turtle as a function of minutes traveled t can be expressed as:
d = 2.0t
Where d is the distance in meters and t is the time in minutes.
b. To find out how far the turtle will travel in 13 minutes, we can simply substitute t = 13 in the formula we obtained in part a:
d = 2.0t = 2.0 x 13 = 26 meters
Therefore, the turtle will travel 26 meters in 13 minutes.
c .The graph is shown below:
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A swimming pool holds10,000 gallons of water. If it were filled with a hose for 100 hours, how many gallons of water would be put in the pool each hour if the hose ran at a constant rate?
gallons
Answer:
100
Step-by-step explanation:
10,000 divided by 100 equals 100
What is the approximate solution to the equation f(x) = g(x) after three iterations of successive approximations? Use the graph as a
starting point.
A) x=29/8
B) x=57/16
C) x=31/8
D) x=61/16
The approximate solution is 3.52138. therefore the correct answer is option B.
How to find a point of intersection by Newton-Raphson method
Since f(x) and g(x) are continuous differentiable functions, we can apply Newton-Raphson formula, which helps to find an approximate solution by a multi-stage approach:
xi + 1 = xi -(f(xi)/f'(xi)) , where, f(xi)= 3*log(x-2) - log x. ....... (1, 2)
The first derivative evaluated at is defined by this formula:
f'(xi) = [1.303/(x-2)] - [0.434/x]....... (3)
Now we proceed to find an approximate solution by iterations:
Iteration 1
x₀= 3.5
f(x₀)= -0.016
f'(x₀) = 0.745
x₁ = 3.521
Iteration 2
x₁ = 3.521
f(x₁) = -2.784 * 10⁻⁴
f'(x₁) = 0.733
x₂= 3.52137
Iteration 3
x₂= 3.52137
f(x₂) = -7.116 * 10⁻⁶
f'(x₂) = 0.7332
x₃= 3.52138
The approximate solution is 3.52138 (Correct choice: B)
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A box has a width of 10 cm and a length of 17 cm. The volume of the box is decreasing at a rate of 527 cubic cm per minute, with the width and length being held constant. What is the rate of change, in cm per minute, of the height when the height is 6 cm?
Round your answer to the nearest hundredth. (Do not include any units in your answer.)
Therefore, the rate of change, in cm per minute, of the height when the height is 6 cm is approximately -6 cm/min.
Given,The width of the box = 10 cm Length of the box = 17 cmThe volume of the box = 527 cubic cm/minWe need to find the rate of change, in cm per minute, of the height when the height is 6 cm.We know that the volume of the box is given as:V = l × w × h where, l, w and h are length, width, and height of the box respectively.It is given that the width and length are being held constant.
Therefore, we can write the volume of the box as
:V = constant × h Differentiating both sides with respect to time t, we get:dV/dt = constant × dh/dtNow, it is given that the volume of the box is decreasing at a rate of 527 cubic cm per minute.
Therefore, dV/dt = -527.Substituting the given values in the above equation, we get:
527 = constant × dh/dt
We need to find dh/dt when h = 6 cm.To find constant, we can use the given values of length, width and height.Substituting these values in the formula for the volume of the box, we get:
V = l × w × hV = 17 × 10 × hV = 170h
We know that the volume of the box is given as:V = constant × hSubstituting the value of V and h, we get:
527 = constant × 6 cm
constant = 87.83 cm/minSubstituting the values of constant and h in the equation, we get
-527 = 87.83 × dh/dtdh/dt = -6.0029 ≈ -6 cm/min
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Is 5/8 an irrational number.?
Answer:
no
Step-by-step explanation:
an irrational number is a number that can't be expressed in fraction
Which of the following pairs show(s) two congruent triangles?
O B only
OB and C only
O A, B, and C
O A and C only
Answer:
B only
Step-by-step explanation:
Triangles A and C are similar, but not congruent to each other. Similar triangles have proportional sides and congruent angles, while congruent triangles have congruent sides and congruent angles.
Therefore, only B is correct
The question is asking for pairs of congruent triangles but lacks key information needed to accurately answer this, such as lengths or angles. Congruent triangles are identified in geometry based on either side-lengths or angles.
Explanation:The question is about congruent triangles, which in mathematics means triangles that have the same size and shape. But to accurately answer which pairs show two congruent triangles, we need more information. The options provided include 'A', 'B', and 'C' but without knowing more about these elements (for example their lengths or angles), it is impossible to determine which are congruent. Congruent triangles are identified in geometry based on either side lengths (SSS: Side-Side-Side, SAS: Side-Angle-Side, ASA: Angle-Side-Angle) or angles (AAS: Angle-Angle-Side, HL: Hypotenuse-Leg for right triangles). Without this vital information, we cannot definitively answer the question. Be sure to verify all the properties required to prove two triangles congruent.
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Kareen correctly answered 85% of the questions on his math test. If he answered 34
problems correctly, how many questions were on the test?
Answer:
40
Step-by-step explanation:
Assume that the traffic to the web site of Smiley’s People, Inc., which sells customized T-shirts, follows a normal distribution, with a mean of 4.42 million visitors per day and a standard deviation of 800,000 visitors per day.
What is the probability that the web site has fewer than 5 million visitors in a single day? If needed, round your answer to four decimal digits.
(b) What is the probability that the web site has 3 million or more visitors in a single day? If needed, round your answer to four decimal digits.
(c) What is the probability that the web site has between 3 million and 4 million visitors in a single day? If needed, round your answer to four decimal digits.
(d) Assume that 85% of the time, the Smiley’s People web servers can handle the daily web traffic volume without purchasing additional server capacity. What is the amount of web traffic that will require Smiley’s People to purchase additional server capacity? If needed, round your answer to two decimal digits.
a. There is a 0.7643 percent probability that the website will have fewer than 5 million visitors in a single day.
b. There is a 0.0375 percent chance that the website will have 3 million or more visitors in a single day.
c. There is a 0.3186 percent chance that the website will receive between 3 million and 4 million visitors in a single day. Therefore, about 5,276,320 visits per day's worth of website traffic will necessitate Smiley's People buying more server space.
d. The amount of web traffic that will require Smiley's People to purchase additional server capacity is approximately 5,276,320 visitors per day.
In order to calculate the likelihood, we must standardise the data using the equation z = (x - mu) / sigma, where x is the value we are interested in, mu is the mean, sigma is the standard deviation, and z is the standardised value.
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