factorise
6d²e-3de²
Answer:
take common
Step-by-step explanation:
3de(2d-e)
Mark brainliest if helped
Answer the following questions after you have worked problem 3-27 on p. 125 of PMS:
1. What was the total number of acres planted for the optimal solution?
2. How much fertilizer (in tons) would need to be available for the farmer to produce only corn?
3. SolverTable allows you to analyze the relationship between fertilizer available and acres planted. What is the peak number of acres of wheat planted as fertilizer availability varies from 200 tons to 2200 tons in 100-ton increments?
The total number of acres planted for the optimal solution is not provided in the given information.
The amount of fertilizer (in tons) required to produce only corn is not provided in the given information.
The peak number of acres of wheat planted as fertilizer availability varies from 200 tons to 2200 tons in 100-ton increments cannot be determined without additional information.
I can help explain the general approach to answering the questions you mentioned.
To determine the total number of acres planted for the optimal solution, you would need to refer to the problem's constraints and objective function. The optimal solution would be obtained by solving the problem using linear programming techniques such as the simplex method or graphical method. By solving the problem, you can identify the values of the decision variables (such as acres planted) that maximize or minimize the objective function while satisfying the given constraints. The total number of acres planted for the optimal solution would depend on the specific problem setup and the solution obtained.
Similarly, to find out how much fertilizer would be needed to produce only corn, you would need to refer to the constraints and objective function of the problem. The specific requirements and coefficients associated with the corn production and fertilizer usage would determine the amount of fertilizer needed. By solving the problem, you can obtain the value of the decision variable representing fertilizer usage, which would indicate the required amount of fertilizer in tons.
SolverTable is a tool in Excel that allows you to perform sensitivity analysis by varying certain input values and observing the impact on the output. By using SolverTable, you can analyze the relationship between fertilizer availability (input) and acres planted (output) in the given problem. By varying the fertilizer availability from 200 tons to 2200 tons in 100-ton increments, you can observe how the acres of wheat planted change accordingly. The peak number of acres of wheat planted would be the maximum value observed during this range of fertilizer availability.
Since I don't have access to the specific problem you mentioned, I cannot provide precise answers or calculations. Please refer to the problem in your textbook or reference material to obtain the exact values and final answers.
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Can someone help me with this?
I give frre brainlisest click here
the square root of 4 is 2
In robust optimization, a constraint that cannot be violated is known as a
a. optional constraint
b. soft constraint
c. hard constraint
In robust optimization, a constraint that cannot be violated is known as a hard constraint.
Hard constraints must be satisfied by any feasible solution to the optimization problem, while soft constraints are allowed to be violated, but at a cost. Optional constraints are constraints that can be included or excluded from the problem formulation depending on the specific needs of the application.
On the other hand, optional constraints or soft constraints are those that can be violated to some extent without significantly affecting the overall objective of the optimization problem. Soft constraints are used to express preferences or goals that are desirable but not strictly necessary for the problem to be solved.
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I need to know what point has the coordinates of 3,3 please help :(
Answer:
B: N
Step-by-step explanation:
Find the product. (3x2 + 2y) (5x2 + y) A. 15x4 + 13x2y + 2y2 B. 15x4 + 13x2y2 + 2y2 C. 8x4 + 10x2y.+ 3y2 D. 15x4 + 10x2y + 2y2
Answer:
\( \boxed{ \bold{ \boxed{ \sf{15 {x}^{4} + 13 {x}^{2} y + 2 {y}^{2} }}}}\)
Option A is the correct option.
Step-by-step explanation:
\( \sf{(3 {x}^{2} + 2y)(5 {x}^{2} + y)}\)
Use the distributive property to multiply each term of the first binomial by each term of the second binomial.
Thenafter, Simplify
\( \dashrightarrow{ \sf{3 {x}^{2} (5 {x}^{2} + y) + 2y(5 {x}^{2} + y)}}\)
\( \dashrightarrow{ \sf{15 {x}^{4} + 3 {x}^{2} y + 10 {x}^{2} y + 2 {y}^{2} }}\)
\( \dashrightarrow{ \sf{15 {x}^{4} + 13 {x}^{2} y + 2 {y}^{2} }}\)
Hope I helped!
Best regards! :D
Explain what the vertical line test is and how it is used.
How do you write the area a of a circle as a function of its circumference?
Answer: A(C) = C^2 / (4π)
Step-by-step explanation:
The area A of a circle can be written as a function of its circumference C by using the formula for the circumference of a circle and the formula for the area of a circle.
The formula for the circumference of a circle is:
C = 2πr
where r is the radius of the circle, and π is the mathematical constant pi (approximately equal to 3.14159).
Solving the formula for r, we get:
r = C / (2π)
The formula for the area of a circle is:
A = πr^2
Substituting the expression for r from above into the formula for the area, we get:
A = π(C/(2π))^2
Simplifying, we get:
A = C^2 / (4π)
Therefore, the area A of a circle can be written as a function of its circumference C as:
A(C) = C^2 / (4π)
cc is guaranteed the larger of $500 per week or 7% of sales. last week she
sold $6785. Will she earn her weekly salary or commission for this week?
A. salary
B. commission
Answer:
commission
Step-by-step explanation:
the worker is paid primarily through a percentage of their sales total for the commission than a salary or an hourly wage.
so is commission.
What is the golden ratio of Fibonacci?
The golden ratio of Fibonacci, also known as the divine proportion, golden mean, or golden section, is a mathematical constant that is approximately equal to 1.618033988749895.
It is represented by the Greek letter phi (φ) and is found by dividing a line into two parts so that the longer part divided by the smaller part is also equal to the whole length divided by the longer part.
In mathematical terms, the golden ratio is expressed as:
φ = (1 + √5) / 2
The golden ratio is closely related to the Fibonacci sequence, which is a series of numbers where each number is the sum of the two preceding ones, usually starting with 0 and 1. The ratio of consecutive numbers in the Fibonacci sequence converges to the golden ratio as the sequence progresses.
For example, the first few numbers in the Fibonacci sequence are:
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, ...
As we divide each number by the one before it, we get closer and closer to the golden ratio:
1/1 = 1
2/1 = 2
3/2 = 1.5
5/3 = 1.666...
8/5 = 1.6
13/8 = 1.625
21/13 = 1.615...
34/21 = 1.619...
55/34 = 1.617...
89/55 = 1.618...
144/89 = 1.618...
As you can see, the ratio of consecutive numbers in the Fibonacci sequence approaches the golden ratio as the sequence progresses. This is why the golden ratio is often referred to as the golden ratio of Fibonacci.
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9 dollars for 6 hotdogs what is the price of 1 hot dog
Answer:
$1.50
Step-by-step explanation:
9/6=1.5
1.5=1.50
One hotdog cost $1.50
Answer:
$1.50
Step-by-step explanation:
$9 > 6h
? > 1h
9/6 = $1.50
For one hotdog, the price is $1.50
HUrrryyy i need help!!!!!
Answer:It is D Step-by-step explanation:
What should be added to (-10) to get (+10)
Answer:
20
Step-by-step explanation:
-10 + 20 = +10
Answer:
\(\fbox {20}\)
Step-by-step explanation:
Let the required term be x
Then :
x + (-10) = 10x - 10 = 10x = 10 + 10x = 20historically the average number of cars owned in a lifetime has been 12 because of recent economic downturns an economist believes that the number is now lower A recent survey of 27 senior citizens indicates that the average number of cars owned over their lifetime is 9.Assume that the random variable, number of cars owned in a lifetime (denoted by X), is normally distributed with a standard deviation (σ) is 4.5.1) Specify the null and alternative hypotheses.Select one:a. H(0): μ≤12μ≤12 versus H(a): μ>12μ>12b. H(0): μ≥12μ≥12 versus H(a): μ<12
The correct answer is (b): H(0): μ≥12 versus H(a): μ<12. This is because we want to test if the new average number of cars owned is less than the historical average of 12.
The null hypothesis is: H(0): μ=12, which means that the average number of cars owned in a lifetime is still 12. The alternative hypothesis is: H(a): μ<12, which means that the average number of cars owned in a lifetime has decreased from the historical value of 12. Therefore, the correct answer is (b): H(0): μ≥12 versus H(a): μ<12. This is because we want to test if the new average number of cars owned is less than the historical average of 12. If we assume that the new average is greater than or equal to 12, we cannot reject the null hypothesis and conclude that there is a decrease in the average number of cars owned in a lifetime.
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Which number line shows the solution to −3 − (−1)? (1 point)
Answer:
It is the third line (the one with a big arrow pointing to the left and the small pointing to the right)
Step-by-step explanation:
Answer:
3rd one
Step-by-step explanation:
Q.1. Base and height if a parallelogram 12 cm and 8 cm respectively. Find its area.
Answer:
Area of the parallelogram is 96 \(cm^{2}\).
Step-by-step explanation:
A parallelogram is a quadrilateral with parallel and equal length of opposite sides. The diagonals are perpendicular to each other.
Area of a parallelogram is given as,
Area = base x height
Thus for the given parallelogram with base 12 cm and height 8 cm, the area would be;
Area = base x height
= 12 x 8
= 96
Area = 96 \(cm^{2}\)
The area of the parallelogram is 96 \(cm^{2}\).
HELP!!!Where does the graph of y = sin x from x = 0 to x = 2π start? A. at its minimum B. at an x–intercept C. at its maximum D. between an x–intercept and its maximum
Answer:
B. at an x–intercept
Step-by-step explanation:
You can find a graph of the sine function in numerous places.
y = sin(0) = 0
y = 0 for x = 0
so, on the given interval, it starts at an x-intercept.
A kicker made 10 of his last 12 field goals. Predict about how many of his next 42 field goals the kicker will not make. Show your work.
The number of his next 42 field goals the kicker will not make will be 35.
What are ratio and proportion?A ratio is a collection of ordered integers a and b represented as a/b, with b never equaling zero. A proportionate expression is one in which two items are equal.
A kicker made 10 of his last 12 field goals.
Predict the number of his next 42 field goals the kicker will not make will be
Let x be the number of his next 42 field goals the kicker will not make.
Then we have
x / 10 ≠ 42 / 12
x ≠ 35
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Farmer Jones has x sheep
Farmer Smith has 100 more sheep than Farmer Jones.
Farmer White has twice as many sheep as Farmer J
In total there are 2500 sheep.
Let's solve the problem step by step.According to the given data;Farmer Jones has x sheepFarmer Smith has 100 more sheep than Farmer Jones. Thus, Farmer Smith has x + 100 sheep.Farmer White has twice as many sheep as Farmer Jones. Thus, Farmer White has 2x sheep.The total number of sheep is 2500. So; x + x + 100 + 2x
= 25004x + 100
= 25004x
= 2500 - 1004x
= 2400x
= 2400/4x
= 600
Therefore, Farmer Jones has 600 sheep. Farmer Smith has 600 + 100 = 700 sheep.
Farmer White has 2(600) = 1200 sheep.
Therefore, there are 600 + 700 + 1200 = 2500 sheep.
The content describes the number of sheep owned by three farmers: Farmer Jones, Farmer Smith, and Farmer White. It provides the following information:
1. Farmer Jones has "x" number of sheep. The exact number of sheep owned by Farmer Jones is not specified.
2. Farmer Smith has 100 more sheep than Farmer Jones. This means Farmer Smith's sheep count is "x + 100."
3. Farmer White has twice as many sheep as Farmer Jones. Therefore, Farmer White's sheep count is "2x."
4. The total number of sheep owned by all three farmers combined is 2500.
So, to summarize:
- Farmer Jones: x sheep
- Farmer Smith: x + 100 sheep
- Farmer White: 2x sheep
- Total sheep count: x + (x + 100) + 2x = 2500
From this information, we can solve for the value of "x" and calculate the number of sheep each farmer owns.
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Considering the given information the number of sheep with the farmers will be:
Farmer Jones has 600 sheep.
Farmer Smith has 700 sheep.
Farmer White has 1200 sheep.
Let's suppose that the number of sheep Farmer Jones has is x
.Therefore, Farmer Smith has 100 more sheep than Farmer Jones has.
The number of sheep Farmer Smith has can be given by the equation:
x + 100
Farmer White has twice as many sheep as Farmer J has.
Hence, the number of sheep Farmer White has is:
2 x
Now, the sum of the sheep Farmer Jones, Farmer Smith and Farmer White have is 2500.
Sheep Farmer Jones has = x
Sheep Farmer Smith has = x + 100
Sheep Farmer White has = 2x
Therefore,
x + x + 100 + 2x = 2500
4x + 100 = 2500
4x = 2500 - 100
4x = 2400
x = 2400/4
x = 600
Therefore, Farmer Jones has 600 sheep. Farmer Smith has 600 + 100 = 700 sheep. Farmer White has 2 * 600 = 1200 sheep.
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PLEASE HELP!! If f (x) = x^3 - x^2 + x - 1, then f’(2) =
==========================================
Work Shown:
f(x) = x^3 - x^2 + x - 1
f ' (x) = 3x^2 - 2x + 1
f ' (2) = 3(2)^2 - 2(2) + 1
f ' (2) = 9
In step 2, I used the power rule \(\frac{d}{dx}x^n = nx^{n-1}\)
what are the two next numbers in this sequence.
12,14,18,26,42, ,
Answer:
74 , 138
Step-by-step explanation:
12 + 2 = 14
14 + 4 = 18
18 + 8 = 26
26+16 = 42
42+32= 74
74+64 =138
please make my answer as brainelist
Elena is making chocolates. She starts by melting a block of chocolate
shaped like a rectangular prism. Then she pours the melted chocolate
into molds shaped like rectangular prisms. How many chocolates can
Elena make with the block of chocolate?
Answer:
well tell us any measurements or any numbers that follow along with this problem.
a testable prediction of what will happen under a specific set of conditions is known as a/an
A testable prediction of what will happen under a specific set of conditions is known as a hypothesis.
A hypothesis is a tentative explanation or prediction about a phenomenon or relationship between variables, based on limited evidence or prior knowledge. It is often formulated as a statement that can be tested through research or experimentation.
A hypothesis typically includes an independent variable (the variable that is being manipulated or studied) and a dependent variable (the variable that is being measured or observed). The hypothesis also includes a prediction about how the independent variable will affect the dependent variable.
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Which of the following systems of equations is an example of one where substitution is the best method?
A.) x = 4
y = 11
B.) y = 2/7x + 11
3x - 4y = -24
C.) 5x + 3y = 15
-3x = 6y = 12
D.) 4x - 5y = 20
-6x + 2y = -42
Answer:
B sorry if im incorrect
Step-by-step explanation:
If the average daily sales in a store for the past 5 days was (2.3q + 1.4) dollars, express the total sales amount for the past 5 days as an algebraic expression.
The algebraic expression is C(5) =2.5 * 5 + 1.4 and the total cost is $13.9
How to determine the total sales amount?From the question, the equation of the total sales amount is given as
Equation = 2.3q + 1.4
Where q represents the number of days
Rewrite as
Cost = 2.3q + 1.4
Express the equation as a cost function
So, we have the following representations
C(q) = 2.3q + 1.4
When the number of days is 5, we have
q = 5
Substitute the known values in the above equation So, we have the following equation
C(5) =2.5 * 5 + 1.4
Evaluate the products
C(5) = 12.5+ 1.4
Evaluate the sum
C(5) = 13.9
Hence, the total cost for the 5 days is $13.9
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Describe how to solve the inequality 3x+4<13 using a number line.
Answer:
3x+4<13
3x<9
x<3
hope this helps
have a good day :)
Step-by-step explanation:
A beg of corn can feed 100 chickens for 12 days . For how many days would the same bag feed 80 chickens
Answer:
9.6 days
Step-by-step explanation:
100 chickens, 12 days
find the days for 10 chickens: 1.2 days (to get 10 you have to divide 100 by ten, so divide 12 by ten too)
times by 8 to get the days for 80 chickens: 9.6 days
Answer: Let's assume that the bag of corn contains "C" units of corn. We know that this amount of corn can feed 100 chickens for 12 days.
To determine how long the same bag of corn would feed 80 chickens, we can use the following proportion:
(Corn units)/(chickens * days) = (Corn units)/(chickens * days)
We can set up two ratios, one for the original situation and one for the new situation, and then cross-multiply to solve for the unknown value:
C/100 * 12 = C/80 * d
where "d" is the number of days that the same bag of corn would feed 80 chickens.
Simplifying the equation, we get:
C/10 = C/80 * d
Multiplying both sides by 80, we get:
8C = Cd
Dividing both sides by "C", we get:
8 = d
Therefore, the same bag of corn would feed 80 chickens for 8 days.
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The best drink at the Smoothie Shack is the Berry Blaster. It takes 3 cups of strawberries to make 2 Berry Blasters. The Smoothie Shack only has 15 cups of strawberries left.
How many Berry Blasters can the Smoothie Shack make?
Answer:
The Smoothie Shack can make 10 Berry Blaster
Step-by-step explanation:
Hope this helps or right at least. :^
Can someone help find the total please
Answer:
The total number of pounds is 20.7