Since slope is constant along a linear demand curve, elasticity is constant as well.
True
False
Answers
Since the slope is constant along a linear demand curve, elasticity is constant as well. - False
A linear demand curve does indeed have a constant slope, but this does not imply that it has a constant elasticity. The percentage change in the quantity required divided by the percentage change in price is the definition of elasticity. For a linear demand curve, the elasticity will change based on the slope and intercept of the curve at various places along the curve.
For example: The elasticity will be stronger in absolute terms at lower costs and smaller quantities, and smaller at higher prices and larger quantities. This is due to the fact that starting from a lower price and quantity will result in a bigger percentage change in quantity requested for a given change in price. As a result, the elasticity will change and not remain constant along the curve.
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Related Questions
A jug holds 10 pints of milk. If each child gets one cup of
milk, it can serve how many children?
Answers
A jug holds 10 pints of milk. If each child gets one cup of milk, it can serve 20 children. To determine how many children can be served with the 10 pints of milk, we need to convert pints to cups and divide the total amount of milk by the amount each child will receive.
1. Convert 10 pints to cups:
Since there are 2 cups in a pint, we can multiply 10 pints by 2 to get the total number of cups.
10 pints x 2 cups/pint = 20 cups of milk.
2. Divide the total cups of milk by the amount each child will receive:
Since each child gets one cup of milk, we can divide the total cups of milk by 1 to find the number of children that can be served.
20 cups ÷ 1 cup/child = 20 children.
Therefore, the jug of milk can serve 20 children if each child receives one cup of milk.
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8. 7 L of an acid solution was mixed with 3 L of a 15% acid solution to make a 29% acid solution. Find / 3 the percent concentration of the Ent solution. (Must use algebra!)
Answers
7 L of one solution is mixed with 3 L of another, making a new solution with a total volume of 10 L and concentration 29%. This means the new solution contains
(10 L) * 29% = (10 L) * 0.29 = 2.9 L
of acid.
Let the concentration of the first solution be c%. Each liter of the 15% acid solution contributes 0.15 L, and each liter of the solution of unknown concentration contributes 0.01c L of acid. To end up with a total of 2.9 L of acid, we would get
7 * (0.01c L) + 3 * (0.15 L) = 2.9 L
Solve for c (we can omit the units):
0.07c + 0.45 = 2.9
0.07c = 2.45
c = 35
So the first solution has a concentration of 35%.
when did u guys start anime? (If you watch it) me I started 2020~(I watched 7 animes by now i know very little but i can't really watch much cause im always busy)
Answers
Answer:
Okay I think you just want to know when I started watching anime. I started watching in 2016/2017.
Step-by-step explanation:
How many solutions does the system of equations have
Answers
Answer:
It usually has 1 solution, but sometimes it can have zero
Step-by-step explanation:
Which side of the triangle in the diagram is the hypotenuse
Answers
Answer:
X side of the triangle in the diagram is the hypotenuse because it's side is long than other side
please help me answer this question!
Answers
Rotation 270 degrees = (x,y) - (y,-x)
20 Points' !
A school group wants to rent part of a bowling alley to have a party. The bowling alley costs $500 to rent, plus an additional charge of $5 per student to bowl. The group doesn’t want any student to pay more than $15 total to attend this party.
What is an inequality that could represent this situation?
Answers
Answer:
7
Step-by-step explanation:
solve for 2/3(9 - 6) + 40
and 7/8 - (-1/10) + (-3/5)
Answers
Answer:
first one is 42
second one is 3/8
Step-by-step explanation:
could you please help me out with a question
Answers
Circumference
Formula
C = 2*pi*r
Substitution
C = 2*(3.14)* (5)
Simplification
C = 31.4 m This is the Circumference
Area
Formula
A =pi*r^2
Substitution
A = 3.14*5^2
Simplification
A = 3.14*25
Result
Area = 785 m^2 This is the area
2. Estimate the square root to the nearest integer. 5 4 6 7
Answers
ggggggggggggggggggggggg
julian rolled a normal 6-sided die 12 times. his rolls were as follows: 2, 4, 3, 3, 5, 1, 2, 6, 3, 1, 3, 5, 4. what is the probability that he will roll a 3 on the next roll?
Answers
The probability that Julian will roll a 3 on the next roll is approximately 16.67%. The probability of rolling a 3 on a normal 6-sided die is independent of the previous rolls. This means that regardless of the outcomes of Julian's previous rolls, the probability remains the same.
Explanation
On a 6-sided die, there is 1 favorable outcome for rolling a 3 (the number 3 itself) out of 6 possible outcomes (1, 2, 3, 4, 5, and 6).
To find the probability, you can use the formula:
Probability = (Number of favorable outcomes) / (Total number of outcomes)
In this case:
Probability of rolling a 3 = 1 (favorable outcome) / 6 (total outcomes)
Probability of rolling a 3 = 1/6 ≈ 0.1667 or 16.67%
So, the probability that Julian will roll a 3 on the next roll is approximately 16.67%.
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Rajan is given half a chocolate to divide amongst 4 people including himself what fraction of the whole chocolate is he left with?
Answers
Answer: If Rajan has \(\frac{1}{2}\) of a chocolate bar, then he has to divide it 4.
\(\frac{1}{2}\) ÷ 4 = \(\frac{1}{8}\)
Step-by-step explanation:
\(\frac{1}{2}\) ÷ 4
\(\frac{1}{2}\) × \(\frac{1}{4}\)
Multiply the numerators and denominators and you will get: \(\frac{1}{8}\)
Hope this helped!
pls help Will give u brainliest
Answers
Answer:
give me brainliest first
Step-by-step explanation:
then i shall answer
Need answers quickly need it step by step
(−5)2 −2×(−9)+6=
(−9)−(−8)+2×42=
8÷(−4)×(−6)2 +7=
10×5−(−6)2 +(−8)=
(10 ÷ (−5) − (−2)) × (−3)3=
3×10+8−42=
(−3)3 −2+8÷(−8)=
4×(−8)+6−(−2)3=
(−5)2 ×3÷5+9=
4 × (−6) ÷ 8 + 33=
Thanks
Answers
Answer:
Step-by-step explanation:
1. -10+18+6=8+6=14
2. -1+84=83
3. -2×(−6)2 +7=12×2+7=24+7=31
4. 50-(−6)2 +(−8)=50+12-8=62-8=54
5. (-2+2)× (−3)3=0× (−3)3=0
6. 30+8-42=38-42=-4
7. -9-2-1=-12
8. -32+6+6=-20
9. -10×3÷5+9=-30÷5+9=-6+9=3
10. -24÷ 8 + 33=-3+33=30
il. Write whether each number is an expression or an equation
11.9k + 8 = 53
12. Op + 4
13. 8w - 5 = 43
14.9 - 3x
15. 7b + 9 2
16. - (0 + 5) = 7 0
17. (5 x 7) - 13
18.6 x 5 = 30
19. (b 15) - 10 = 30
20. 93 - (d xe)
FAKE ANSWER=REPORT
GOOD ANSWER=BRAINLEIST,HEART,LIKE 5
Answers
■ Equation is an expression with an equal to sign & LHS = RHS.
■ Expressions have variables & a constant but there's no '=' sign.
So,
11. 9k + 8 = 53 → equation
12. Op + 4 → expression
13. 8w - 5 = 43 → equation
14.9 - 3x → expression
15. 7b + 9 2 → expression
16. - (0 + 5) = 7 0 → equation
17. (5 x 7) - 13 → expression
18.6 x 5 = 30 → equation
19. (b 15) - 10 = 30 → equation
20. 93 - (d xe) → expression
Hope it helps ⚜
Answer:
An equation is expressed or defined by an equals to sign (i.e. =).
Thus,
11 - is an equation.
12 - is an expression.
13 - is an equation.
14 - is an expression.
15 - is an expression.
16 - is an equation.
17 - is an expression.
18 - is an equation.
19 - is an equation.
20 - is an expression
Part of a school’s stage is shaped like a sector of a circle, as shown below. The students do not yet know the exact dimensions of this part of the stage, but they want to identify as many relationships as possible so that they will be able to decorate this part of the stage when the dimensions are available.
Answers
Answer:
68.78° or 0.6 radStep-by-step explanation:
Use the formula:
degrees/360° = L/circumferenceor radians/π = L/circumferenceAs per given:
l = 12 feet, r = 10 feet
degrees = 360°*12/(2*3.14*10) = 68.78° radians = π rad *12/(2π*10) = 0.6 radwhat is the denominator degrees of freedom of the F statistic for testing the null hypothesis of homoskedasticity
Answers
The denominator degrees of freedom of the F statistic for testing the null hypothesis of homoskedasticity is equal to the number of total observations (N) minus the number of groups (k). So, it can be represented as (N - k).
The denominator degrees of freedom of the F statistic for testing the null hypothesis of homoskedasticity depend on the sample size and the number of groups being compared.
In a two-sample test, the denominator degrees of freedom are equal to the total sample size minus the number of groups being compared. In a one-way ANOVA test, the denominator degrees of freedom are equal to the total sample size minus the number of groups being compared minus one. In a two-way ANOVA test, the denominator degrees of freedom are equal to the product of the degrees of freedom for each factor. In general, a higher denominator degrees of freedom value indicates a greater precision in the estimate of the population variance, which is important in determining the accuracy of the F statistic and the significance of the test.Thus, the denominator degrees of freedom of the F statistic for testing the null hypothesis of homoskedasticity is equal to the number of total observations (N) minus the number of groups (k). So, it can be represented as (N - k).Know more about the degrees of freedom
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The grocery store has 3 times as many cashiers in late afternoon than in the morning. If there are 14
cashiers at 10:00 am, how many would there be at 4:00 pm?
Answers
you make 100$ doing 10 hours of yard work. find the unit rate in dollars per one hour
Answers
Unit rate = Total amount earned / Number of hours worked
In this case, the total amount earned is $100 and the number of hours worked is 10.
Unit rate = $100 / 10 hours = $10/hour
Therefore, the unit rate in dollars per one hour is $10.
what is -5 1/8 * (-2 1/4)
Answers
Answer:
sorry ulit ha mahirap nag tanung
Candace is flipping a coin a certain number of times. The theoretical probability of her flipping tails on all flips is 1/32. How many times is she flipping the coin?
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Candace is flipping the coin 5 times.
What is probability?The probability of an event occurring is defined by probability. There are many instances in real life where we may need to make predictions about how something will turn out.
The theoretical probability of flipping tails on any single flip of a fair coin is 1/2, since there are two equally likely outcomes (heads or tails) on each flip.
If Candace is flipping the coin a certain number of times and the theoretical probability of flipping tails on all flips is 1/32, we can set up the equation:
\((1/2)^n\) = 1/32
where n is the number of times Candace is flipping the coin.
We can simplify this equation by taking the logarithm of both sides:
\(log((1/2)^n) = log(1/32)\)
Using the property of logarithms that \(log(a^b) = b*log(a)\), we can rewrite the left-hand side as:
n*log(1/2) = log(1/32)
We can simplify the logarithms using the fact that log(1/a) = -log(a), so:
n*(-log(2)) = -log(32)
Dividing both sides by -log(2), we get:
n = -log(32) / log(2)
Using a calculator, we find:
n ≈ 5
Therefore, Candace is flipping the coin 5 times.
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Alyson opened a savings account with a deposit of $600. She withdrew $15 each day for
the next 5 days, and then deposited her entire paycheck from Barney's Bagels, bringing
her balance to $750. Then she remembered that she had promised to donate 25% of her
paycheck to charity. How much should she withdraw from savings?
Answers
Answer:
$187.5
Step-by-step explanation:
25% of $750 = $187.5!
All I had to do was divide 750 by 4 and got my answer. You can also double check by multiplying 187.5 by 4 and you'll get the same answer.
You mut liten to the intruction carefully or you will mi out on important detail. What type entence it i ?
Answers
The type of the sentence is imperative sentence
The sentence you asked about is called an imperative sentence. An imperative sentence is a type of sentence that gives a command or makes a request.
It's important to understand that in order to comprehend the full meaning of a sentence, you must analyze its structure and identify the type of sentence it is.
In this sentence, the keyword "listen" is the verb that is being used to give the command or request.
In mathematical terms, sentence structure can be represented as an equation.
In an imperative sentence, the subject is typically implied or understood to be "you."
In this case, the equation would look something like this:
=> You + verb (listen) + adverb (carefully) = imperative sentence.
Complete Question:
You must listen to the instruction carefully or you will mi out on important detail. What type of sentence is it?
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Write an absolute value inequality to represent each situation:
A friend is planning a trip to Alaska. He purchased a coat that is recommended for outdoor temperatures from -15°F TO 45°F. Let t represent the temperature for which the coat is intended. Please show all steps too, please \(^v^)/
Answers
Answer:
I forgot about this app
Which expression is equivalent to Negative 28 x y 35 y? 7 y (Negative 4 x y 5 y) 7 x (negative 4 x 5 y) 7 x (negative 4 y 5 y) 7 y (Negative 4 x 5).
Answers
You can use the distributive property of multiplication over addition to find the equivalent expression to the given expression.
The expression which is equivalent to the given expression is given by
Option D: \(7y(-4x + 5)\)
What are equivalent expressions?Those expressions who might look different but their simplified forms are same expressions are called equivalent expressions.
What is distributive property of multiplication over addition?Suppose a, b and c are three numbers. Then we have:
\(a(b + c) = a \times b + a \times c\)
(a(b+c) means a multiplied to (b+c). The sign of multiplication is usually hidden when using symbols and both quantities which are in multiplication are written together without space)
Using the above property and the fact that 28 and 35 are multiples of 7 to get the equivalent expressionThe given expression is \(-28xy + 35y\)
Since 28 = 7 times 4 and 35 = 7 times 5
Thus,
\(-28xy + 35y = -7 \times 4 \times x \times y + 7 \times 5 \times y = 7y(-4x + 5)\)
Thus,
The expression which is equivalent to the given expression is given by
Option D: \(7y(-4x + 5)\)
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How many Cube Bs will fit into Cube A? Enter the max amount.
Answers
Answer:
8
Step-by-step explanation:
The answer is 8 because 1/2 times 1/2 times 1/2 is 1/8, which means that 8 B cubes can fit into cube A.
What is the equation of the yellow line
Answers
Answer:
y = -\(\frac{5}{3}\) x -2
Step-by-step explanation:
The line is going down to the right so it has the negative slope, with a y- intercept of (0, -2) and a slope of m = rise/run = -5/3
laplace transform ()=10^-4tcos(20 36.9^0)
Answers
The Laplace Transform of f(t) = 10^(-4t)cos(20t * 36.9°) can be found using the formula for the Laplace Transform of a product of functions.
Step 1: Convert the angle to radians.
The angle of 36.9° should be converted to radians. 1° is equal to π/180 radians, so 36.9° is equal to (36.9 * π/180) radians.
Step 2: Rewrite the function with an angle in radians.
Let α = 36.9 * π/180. Now, f(t) = 10^(-4t)cos(20t * α).
Step 3: Find the Laplace Transform of the function.
Using the Laplace Transform formula for a product of functions, we get:
L{f(t)} = L{10^(-4t) * cos(20t * α)}
To find the Laplace Transform of the given function, we can use the following Laplace Transform properties:
1. L{e^(at)cos(bt)} = (s - a)/((s - a)^2 + b^2)
2. L{e^(at)sin(bt)} = b/((s - a)^2 + b^2)
For our function, a = -4, and b = 20α. Thus, the Laplace Transform of the function is:
L{f(t)} = (s + 4)/((s + 4)^2 + (20α)^2)
This is the Laplace Transform of f(t) = 10^(-4t)cos(20t * 36.9°).
Learn more about Laplace Transforms.
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pls help math esperts
Answers
Answer:
Jackson spent $4.25 on his lunch
Step-by-step explanation:
because $6.50- $2.25 is $4.25
Answer:
$4.25
Step-by-step explanation:
so for this problem you need to solve for jackson the way you do this is you take Matt's price for lunch and subtract it by the 2.25 to get jackson's answer cuz Matt spent $2.25 more than jackson
Planes x and y are perpendicular. Points a, e, f, and g are points only in plane x. Points r and s are points in both planes x and y. Lines ea and fg are parallel. Based on this information, which pair of lines, together, could be perpendicular to rs? select two options.
Answers
The pair of lines perpendicular to RS are EA and FG.
A flat surface on which a straight line joining any two points on it would wholly lie is known as a plane.
What is plane?
A plane is a point, a line, and three-dimensional space's equivalent in two dimensions.
Main Body:
Given
E,F and G are on plane X. R and S are in both planes X and Y. EA and FG are parallel. AE and FG are vertical lines and are present on plane X. RS is present at the intersection of the 2 planes.
Explanation:
The lines which together could be perpendicular to RS are EA and FG.
We have to first draw both the planes according to the given information in question.
X is a vertical plane so draw a plane vertical on the horizontal plane that is Y plane. Now plot A and F And G in X plane and R,S in such a way that they are in both plane so they will be at the intersection of both the planes. Now draw lines from A and F to form lines EA and FG.
Hence we can observe that lines EA and FD are perpendicular on line RS.
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