Answers
The value of m in the limit is (-13 + sqrt(169 + 4ε)) / 2, where -84.875 < ε < 1.
What is the value of mTo prove that lim as x approaches 6 of (x^2+x) = 42, we need to find a δ > 0 such that if 0 < |x - 6| < δ, then |(x^2+x) - 42| < ε, where ε > 0 is arbitrary.
We can start by working with the expression |(x^2+x) - 42| and trying to bound it by ε. We have:
|(x^2+x) - 42| = |x^2 + x - 6^2 - 6 + 36| = |(x-6)(x+7)|.
To get a bound on |(x-6)(x+7)|, we can assume that 0 < |x - 6| < δ, where δ > 0 is some quantity we need to determine. This means that:
|x-6| < δ.
We can then use the triangle inequality to bound |x+7| as follows:
|x+7| <= |x-6| + |13| < δ + 13.
Thus, we have:
|(x-6)(x+7)| <= |x-6|*|x+7| < δ(δ+13).
Now, we want to choose δ such that δ(δ+13) < ε. Let's choose:
δ = min(ε/m, 1),
where m is some constant we need to determine. We want to make sure that this choice of δ satisfies δ(δ+13) < ε.
Substituting δ = min(ε/m, 1) into the inequality δ(δ+13) < ε, we get:
min(ε/m, 1)(min(ε/m, 1) + 13) < ε.
Simplifying this inequality gives:
min(ε/m, 1)^2 + 13min(ε/m, 1) - ε < 0.
Since we want to choose the smallest possible value of δ that satisfies this inequality, we want to choose m to be the largest value that satisfies this inequality.
The discriminant of the quadratic equation is:
b^2 - 4ac = 13^2 + 4ε.
Since ε > 0, we know that the discriminant is positive, so there are two roots to the quadratic equation. The largest root is:
(-13 + sqrt(169 + 4ε)) / 2.
So, we can choose:
m = (-13 + sqrt(169 + 4ε)) / 2.
Then, we have:
min(ε/m, 1) = ε/((-13 + sqrt(169 + 4ε)) / 2).
Substituting this value of δ into the inequality δ(δ+13) < ε, we get:
ε^2 / (13 - sqrt(169 + 4ε)) < ε.
This simplifies to:
ε < 13 - sqrt(169 + 4ε).
Squaring both sides and rearranging, we get:
4ε^2 + 338ε - 1444 < 0.
This quadratic inequality holds if and only if:
(-338 - sqrt(338^2 + 441444)) / (24) < ε < (-338 + sqrt(338^2 + 441444)) / (24).
Simplifying this gives:
-84.875 < ε < 1.375.
Thus, we have found that if we choose:
m = (-13 + sqrt(169 + 4ε)) / 2,
where:
-84.875 < ε < 1.
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Related Questions
In a group of 600 college students, 183 are math majors, 366 are engineering majors, and 56 are dual majors in both math and engineering.
(a) What is the probability that a randomly selected student is neither a math major nor an engineering major?
(b) What is the probability that a randomly selected student from the group is only an engineering major? Round answer to 4 decimal places.
Answers
a. probability of neither a math major nor an engineering major is: 0.1783
b. probability is only an engineering major: 0.5167
What is probability?The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. The probability of an occurrence is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.
Given that,
n(S) = 60
n(math) = n(M) = 183 ⇒ P(M) = n(M)/ n(S) = 183/600
n(engineering) = n(E) = 366 ⇒ P(E) = n(E)/ n(S) = 366/600
n(M∩E) = 56
P (M∩E) = n(M∩E) / n(S) = 56/600
a) probability of neither a math major nor an engineering major is:
P (M' ∩ E') = P (M∪E)'
P (M' ∩ E') = 1 - P (M∪E)
P (M' ∩ E') = 1 - [P(M) + P(E) - P(M∩E)]
P (M' ∩ E') = 1 - [183/600 + 366/600 - 56/600]
P (M' ∩ E') = 0.1783
b)
probability is only an engineering major:
P(E - M) = P(E) - P(M∩E)
P(E - M) = 366/600 - 56/600
P(E - M) = 0.5167
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median home price in the west fell from 203400 to 192300 find the percent decrease
Answers
Answer:
Step-by-step explanation:
I took your points looooser hahahaha
Find the quotient.
42,543 divided by 87
Answers
Answer:489
Step-by-step explanation:just divide 42,543 by 87
Answer489 I hope this helps
Step-by-step explanation:
The answer is 489 use a calculator
Find mLY and WY.
И
12
7 in.
7 in.
60°
X
Look at the image below, can anyone help me?
Answers
Answer:
∠ Y = 60° , WY = 7 in
Step-by-step explanation:
the sides WX and YX are congruent then the triangle is isosceles with base angles congruent, that is
∠ Y = ∠ W = (180 - 60)° ÷ 2 = 120° ÷ 2 = 60°
Since all 3 angles in the triangle are congruent , all 60° then the triangle is equilateral with 3 congruent sides, then
WY = 7 in
If a rock is thrown from the ground with an initial velocity of 80 feet per second, then
Answers
a) v(t) = -32t + 80 feet/second and a(t)= -32 feet/second²
b. t = 3 seconds.
c. 24 feet/second > 0).
d. the time at which the rock reaches its highest height is 2.5 seconds and 80 feet respectively.
e. the acceleration is given by a(2.5) = -32 feet/second²
How to calculate?The velocity, v(t), of the rock is given by the derivative of the position function s(t) with respect to time,
v(t) = ds(t)/dt = -32t + 80 feet/second.
The acceleration, a(t) = dv(t)/dt = -32 feet/second²
b) v(3) = -32*3 + 80 = 24 feet/second.
This quantity represents the velocity of the rock at t = 3 seconds.
c) At t = 3 seconds, the rock is rising up because the velocity is positive (v(3) = 24 feet/second > 0).
d) the time at which the rock reaches its highest height,
v(t) = 0, we get -32t + 80 = 0, so t = 80/32 = 2.5 seconds.
The height of the rock will be found using the position function s(t), so s(2.5) = -16(2.5)^2 + 80(2.5) = 80 feet.
e) At the highest height, the velocity of the rock is 0, so the acceleration is given by a(2.5) = -32 feet/second².
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in the fall of 2014, 1 U.S. dollar was worth 1.10 canadian dollars. an automobile in toronto sells for 26,000 canadian dollars. you found the same car on sale for 23,000 U.S. dollars on the internet. Which is the better buy?
This would be in contemporary math, converting fractions.
Answers
A car is through internet is better to buy.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
In the fall of 2014,
1 U.S. dollar = 1.10 Canadian dollars.
Here, An automobile in Toronto sells for 26,000 Canadian dollars.
And, The same car on sale for 23,000 U.S. dollars on the internet.
Thus, The cost of car on internet is,
⇒ 23,000 U.S. dollars
⇒ 23,000 × 1.10 Canadian dollars.
⇒ 25,300 Canadian dollars.
Thus, A car is buy through internet is better to buy.
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what is 2 divided by 1/8
Answers
Answer:
[tex] \frac{1}{16} [/tex]
ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
Answer:
16 is correct
Step-by-step explanation:
Your welcome
Take a moment to review classifying polynomial expressions  then classify each polynomial based on its degree and number of terms .  drag the descriptions to the correct location on each table. Each description can be used more than once Polynomial 5x, -7, x^2+4, x^2-3x + 11, 2x-9 liner, quadratic, constant, monomial, binomial, trinomial
Answers
Answer:
5x linear monomial
-7 constant monomial
x^2+4 quadratic binomial
x^2-3x+11 quadratic trinomial
2x-9 linear binomial
Step-by-step explanation:
Linear indicates a line, the power of x in the equation is 1 (which we never write the power one, so it looks like just x)
Quadratics have an x to the power of 2
A constant is a plain number with no variable.
The prefixes mono-, bi-, and tri- can help you with these. Mono- means one. Monomials have one term, such as 5x or -7
Bi- means two. Binomials have two terms such as x^2+4 or 2x-9.
Tri- means three. Trinomials have three terms such as x^2-3x+11.
A standard piano keyboard has 88 different keys. Find the probability that a cat, jumping on 7 keys in sequence and at random (possibly with repetition), will strike the first seven notes of Beethoven's Fifth Symphony. (Leave your answer as a formula.)
Answers
The probability that a cat, jumping on 7 keys in sequence and at random (possibly with repetition), will strike the first seven notes of Beethoven's Fifth Symphony is; P = 2.45 * 10⁻¹⁴
How to find the probability of selection?The parameters expressed are;
Number of Piano Keyboard keys = 88
The following steps can be used in order to determine the probability that a cat, jumping on 7 keys in sequence and at random, will strike the first four notes of Beethoven's Fifth Symphony:
Step 1 - The four notes of the piano are 3 LA's and 1 REb.
Step 2 - The probability that the first key is LA is 1/88.
Step 3 - The probability that the second key is LA is 1/88.
Step 4 - The probability that the third key is LA is 1/88.
Step 5 - The probability that the key is REb is 1/88.
Step 6 - So, the probability that a cat, jumping on 4 keys in sequence and at random, will strike the first four notes of Beethoven's Fifth Symphony is:
P = 1/88 * 1/88 * 1/88 * 1/88 * 1/88 * 1/88 * 1/88
P = 2.45 * 10⁻¹⁴
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Which expression is a factor of -2x2 - 11x - 20
Answers
Answer:
no real factors
Step-by-step explanation:
-2x² - 11x - 20
try use the first 3 answers as factor, you'll see non works.
Find the exact value of sin (2x) if tan(x)=-1/5.
Answers
Answer: The value of sin(2x) can be found using the identity:
sin(2x) = 2sin(x)cos(x)
Since tan(x) = -1/5, we can use the tangent definition to find the sine and cosine values:
tan(x) = sin(x) / cos(x) = -1/5
Cross multiplying and solving for sin(x), we get:
sin(x) = -5 / sqrt(26)
And using the Pythagorean identity:
cos^2(x) + sin^2(x) = 1
We can find cos(x):
cos(x) = sqrt(1 - sin^2(x)) = sqrt(1 - (-5/sqrt(26))^2) = sqrt(26) / sqrt(26) = sqrt(26) / sqrt(26) = sqrt(26) / 5
Finally, substituting the values of sin(x) and cos(x) into the formula for sin(2x), we get:
sin(2x) = 2sin(x)cos(x) = 2 * (-5 / sqrt(26)) * (sqrt(26) / 5) = -2 sqrt(26) / 5 = -2 sqrt(26) / 5 = -2 sqrt(26) / 5
So the exact value of sin(2x) is -2 sqrt(26) / 5.
Step-by-step explanation:
question this rectangular prism was built with cubes that each have a volume of one cubic centimeter. what is the volume of the rectangular prism?'
Answers
The volume of the rectangular prism is 400 cubic centimeters which we can calculate using formula: Volume = L * W * H
The volume of rectangular prism can be computed by simply multiplying their dimensions. If the rectangular prism was built with cubes that each have a volume of one cubic centimeter, then the volume of the rectangular prism can be calculated by multiplying the number of cubes in each dimension.
Let's assume that the rectangular prism has a length of "L" cubes, a width of "W" cubes, and a height of "H" cubes. Then, the volume of the rectangular prism can be calculated as follows:
Volume = L * W * H
Each cube has a volume of one cubic centimeter, so the volume of the rectangular prism is equal to the number of cubes it contains. In other words, if the rectangular prism has 10 cubes along its length, 5 cubes along its width, and 8 cubes along its height, then its volume would be:
Volume = 10 * 5 * 8 = 400 cubic centimeters
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write a real-world problem for the bar diagrams shown than solve your problem
Answers
The bar diagram could describe the following real-world problem:
"Peter has an amount of $12 in a piggy bank. If he spends two-thirds of his piggy bank, what does he have now?"
What is the algebraic expression?Algebraic expressions are mathematical statements with a minimum of two terms containing variables or numbers.
We have to give that;
A bar diagram is shown in the figure.
Now, We can make a real-world problem that could represent the bar diagram.
So, We get;
"Peter has an amount of $12 in a piggy bank. If he spends two-thirds of his piggy bank, what does he have now?"
Hence, the above question represents the bar diagram shown.
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The question seems incomplete, the missing graph has been attached below.
A student decides to solve at least 20 math problems every day to better their grade if they self and math problems every day which inequality is true
Answers
For the given condition the correct inequality is,
⇒ x ≥ 20
Where, x represent the number of questions.
What is Inequality?A relation by which we can compare two or more mathematical expression is called an inequality.
Given that;
A student decides to solve at least 20 math problems every day to better their grade if they self and math problems every day.
Let number of questions done by a student = x
So, The inequality for the given condition is,
⇒ x ≥ 20
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Suppose the heights (in inches) of adult males in a country are normally distributed with a mean of 68 and a standard deviation of 2. Find the percent of men who are no more than 64 inches tall. What is the % of the men in the country are no more than 64 inches tall.
Answers
Answer:
So, about 2.28% of men in the country are no more than 64 inches tall.
Step-by-step explanation:
First, we need to standardize the value of 64 inches to a z-score:
z = (64 - 68) / 2 = -2
We can use a standard normal distribution table or a calculator to find the percentage of men who are no more than 64 inches tall:
P(Z ≤ -2) = 0.0228
Use the simple interest formula to determine the missing value.
p = ? r = 6% t = 3 months i= 21$
Answers
Answer:
p = 1,400
Step-by-step explanation:
Simple Interest Formula:In the simple interest rate formula, each year the same amount of interest is applied, as it's based off the initial amount invested and the interest rate.
[tex]I=P*r*t[/tex]
Where "r" is the interest rate, "t" is time, and "p" is the principle amount, or initial amount invested.
We're given the following values:
r = 6% = 0.06t = 3 monthsi = 21Now the only thing is generally speaking, interest is applied annually rather than monthly. So we would need to convert the 3 months into years, which we can do by dividing by 12, giving us: 0.25 years
So we actually have: t = 0.25 years
Now from here we can plug in known values, and leave anything we don't know alone. So we start with our initial formula of:
[tex]I=P*r*t[/tex]
Now from here we plug in i = 21, t = 0.25, r = 0.06 and leave "P" as "P"
[tex]21=P*0.25*0.06[/tex]
Now let's simplify the multiplication on the right side:
[tex]21 = 0.015P[/tex]
Divide both sides by 0.015:
[tex]1,400=P[/tex]
And now we have our missing value!
Identify the correct graph of the system of equations. 3x − y = 12 x + 4y = 4
Answers
more information needed. no graphs to choose.
no multiple choice given..
Curtis wears a uniform number that rounds to 50 to the nearest ten and 0 to the nearest hundred. What is the least uniform number that curtis can have
Answers
Least number of uniform = 45
What is rounding numbers?Rounding a number means the process of making a number simpler such that its value remains close to what it was. The result obtained after rounding off a number is less accurate, but easier to use. While rounding a number, we consider the place value of digits in a number.
Given,
Curtis wears a uniform number that rounds to 50 to the nearest ten and 0 to the nearest hundred.
Whole numbers, that can be rounded to 50 to the nearest ten are
45, 46, 47, 48, 49, 50, 51, 52, 53, 54
Smallest number is 45
Hence, 45 is the least uniform number Curtis can have.
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Compare the rates of change of the following table and graph.
4
2
4
-12
-16
O A. The rate of change of the graph is greater than the rate of change of the table.
O B. The rate of change of the table is equal to the rate of change of the graph.
OC.
There is not enough information to determine the rates of change.
O D. The rate of change of the table is greater than the rate of change of the graph.
Answers
There is not enough information to determine the rates of change which is therefore denoted as option C in the table and graph given.
What is a Graph?This is referred to as a pictorial representation or a diagram that represents data or values in an organized manner.
In the graph and table there was no clear representation of the variables in the x and y coordinates which is therefore the reason why there won't be enough information to determine the rate of change which is therefore the correct choice.
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The full question:
Compare the rates of change of the following table and graph. x y 1 -4 2 -8 3 -12 4 -16 A. The rate of change of the table is greater than the rate of change of the graph. B. There is not enough information to determine the rates of change. C. The rate of change of the table is equal to the rate of change of the graph. D. The rate of change of the graph is greater than the rate of change of the table.
If a rock is thrown upward on the planet Mars with a velocity of 17 m/s, its height (in meters) after t seconds is given by H = 17t - 1.86t2.
Answers
The velocity of the rock after one second is v(1)=13.28 m/s.
The given equation is
H(t) = 17t - 1.86t² ------(1)
velicity=17 m/s.
(a) the velocity of the rock after one second will be:
v(t) = dH/dt = 17-3.72t
v(1) = 17 - 3.72(1)
v(1)= 13.28 m/s
(b)the velocity of the rock when t=a
v(a) = 17 - 3.72a.
(c)
The rock hits the surface when H(t) = 0
17t - 1.86t² = t(17-1.86t)=0
⇒ t= 0 or 17-1.86t = 0
The first case is launch, the second is returning to the ground.
17 - 1.86t = 0
17= 1.86t
t = 17/1.86
t ≅9.139s
(d)
v at surface = v at the time from part (c).
v(9.139) = 17- 3.72(9.139)
v(9.139) ≅ -17 m/s
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Full question:
if a rock is thrown upward on the planet mars with a velocity of 17 m/s, its height (in meters) after t seconds is given by H=17t-1.86t²
(a) find the velocity of the rock after one second
(b) find the velocity of the rock when t=a
(c) when will the rock hit the surface
(d) with what velocity will the rock hit the surface?
Shelter A has a capacity of 300 beds and is 20% occupied. Shelter B is 60% occupied. The ratio of the occupancy of Shelter A to Shelter B is 1 : 15. How many beds are in Shelter B?
Answers
Answer:
1,500 beds
Step-by-step explanation:
Occupancy rate shelter A = 300 x 20/100 = 60
Let capacity of shelter B be X
60% occupancy ==> 60/100 x X = 0.6X
Occupancy rate of A to rate of B is 1: 15 can be expressed as fraction 1/15
Therefore
60/0.6X = 1/15
1 x 0.6X = 60 x 15
0.6X = 900
X = 900/0.6 = 1,500 beds
Find the outlier of the data 28,18,26,20,22,25,21,22,65,28,17.
Answers
Answer: The outlier of the data is 65! Hope this helps you!
Can someone help? CROWN FOR BEST
Can you write me a quantitative survey or simulation question(s)? Making it a little bit complex and not too simple?
This is relating to probability and statistics and I have to answer and do data on them.
If you write a very good one you get a crown!! but it must be well written and a good question not just how much cars are there each morning?
Answers
The question is:
How many Syrian citizens choose to leave the country every year for better opportunities?
What is a quantitative survey?A survey that is collected through the facts and numbers from the data is a quantitative survey.
We have to write a quantitative survey or simulation question(s)?
For that,
we will form the variable and target group.
The question:
How many Syrian citizens choose to leave the country every year for better opportunities?
Variable: Number of citizens looking for better opportunities
Target Group: Syrian citizens.
Hence, the question is given above.
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Pls help me figure it out
Answers
The volume of the concrete required to be poured for a rectangular prism floor slab are;
11. 5 1/3 cubic yards
12. 74 2/27 cubic yards
What is a rectangular prism?A rectangular prism is a polyhedron that consists of six rectangular faces, in which the adjacent faces are perpendicular and opposite faces are parallel.
11. The dimensions of the floor slab = 18' × 24' × 4''
Where the shape of the slab is a rectangular prism, we get;
Width of the floor slab = 24 feet
Length of the floor slab = 18 feet
Height of the floor slab = 4 inches
4 inches = (1/3) ft
The volume of the cement is therefore;
V = 24 ft × 18 ft × (1/3) ft = 144 ft³
The volume of the concrete required to pour a floor slab of the dimensions: 18' × 24' × 4'' is 144 cubic feet
1 yard = 3 feet
The dimensions of the slab are therefore;
Length = 24/3 yards = 8 yards
Width = 18/3 yards = 6 yards
Height = (1/3)/3 yards = (1/9) yards
The volume of the slab = 8 yards × 6 yards× 1/9 yard = 16/3 cubic yards
Volume of the concrete slab = 16/3 cubic yards = 5 1/3 cubic yards12. The dimensions of the slab are;
Length of the slab = 80 feet = 80/3 yards
Width of the slab = 60 feet = 60/3 yards = 20 yards
Height of the slab = 5 inches = 5/12 ft = 5/(12 × 3) yard = 5/36 yard
The volume of the concrete slab is therefore;
(80/3) yards × 20 yards × (5/36) yard = 74 2/27 cubic yards
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what is the rate of change of the function y=3x+3
Answers
The rate of change of the function y=3x+3 is 3
How to determine the rate of changeFrom the question, we have the following parameters that can be used in our computation:
y = 3x + 3
The above function is a linear function
A linear function is represented as
y = mx + c
Where
m = slope = rate of change
Using the above as a guide, we have the following:
rate of change = 3
Hence, the rate of change is 3
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Determine the monthly principal and interest payment for a 15-year mortgage when the amount financed is $75,000 and the annual percentage rate (APR) is 8.0%.
The monthly principal and interest payment is $_____?
(Round to the nearest cent as needed.)
Answers
The monthly principal and interest payment is $916.6.
What is simple interest?We know simple interest (SI) is given by SI = (p×r×t)/100, where
p = principle, r = rate in percentage, and t = time in years.
From the given information SI = (75000×8×15)/100.
SI = 750×8×15.
SI = $90000.
Therefore, A = P + SI = 75000 + 90000 = $165000.
In 15 years there is 15×12 = 180 months.
Therefore, the monthly payment is,
= $(165000/180).
= $916.6
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a function is given by a table of values, a graph, a formula, or a verbal description. Determine whether it is one-to-one. the function f(t) is your height at age t.
Answers
This function is not one-to-one because different ages can have the same height.
This function f(t) is not one-to-one because different ages can have the same height. For example, two people at age 20 could have the same height, even though one is 20 years old and the other is not. Additionally, two people of different ages can have the same height, such as a 5 year old and a 25 year old with the same height. One-to-one functions require that for every input there is only one output, which is not the case for this function. This is because height is not necessarily determined solely by age, and can be influenced by genetics and other environmental factors. Therefore, for any given age, there could be multiple possible heights, and this function does not satisfy the definition of a one-to-one function.
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1. Let the angle between two unit vectors u and v be 3.14/3 Then determine ||u + v||
2. Determine the value (s)of k such that the system x - 3z = -3 2x + ky-z = -2 x + 2y + kz = 1 has i. unique solution ii. No solution iii. Infinite solution
3. Determine the eigen value (s) and the corrosponding eigen vector (s) of
2 1 -1
3 2 -3
3 1 -2
4. Let f(x) be a polynomial of degree 4 with roots 1,2,3,4 and leading coefficient 1 and g(x) be a polynomial of degree 4 with roots 1, 1/2,1/3,1/4 and leading coefficient 1. Then find lim 1 f(x)/g(x)
Answers
Answer:
If the angle between two unit vectors u and v is 3.14/3, then using the law of cosines, ||u + v||^2 = 2 + 2cos(3.14/3) = 2 + 2(0.5) = 3. Hence ||u + v|| = sqrt(3).
To find the value of k such that the system has a unique solution, no solution, or an infinite number of solutions, we can use the determinant of the coefficient matrix. If the determinant is nonzero, then the system has a unique solution. If the determinant is zero and the system of equations is inconsistent, then the system has no solution. If the determinant is zero and the system of equations is consistent, then the system has an infinite number of solutions. In this case, the determinant of the coefficient matrix is zero, which implies that the system has an infinite number of solutions.
The eigen values and eigen vectors of the matrix can be found by solving the characteristic equation, which is obtained by det(A - λI) = 0, where A is the matrix and I is the identity matrix.
For the matrix
2 1 -1
3 2 -3
3 1 -2
the characteristic equation is
(2 - λ)(3 - λ) - 3 = 0
which gives us λ = 1 and λ = 3 as the eigen values.
The corresponding eigen vectors can be found by solving the system of equations (A - λI)x = 0, where x is the eigen vector.
For λ = 1, the eigen vector is (1, -1, 1).
For λ = 3, the eigen vector is (-1, 2, 1).
If f(x) is a polynomial of degree 4 with roots 1, 2, 3, 4 and leading coefficient 1, and g(x) is a polynomial of degree 4 with roots 1, 1/2, 1/3, 1/4 and leading coefficient 1, then the limit of 1/f(x)/g(x) as x approaches infinity does not exist. This can be seen by noting that f(x) and g(x) both grow without bound as x grows without bound, so the ratio of the two polynomials also grows without bound.
A Set of 4 parallel line intersect with another 2 lines set of 5 paralel lines . how many parallelograms are formed
Answers
Thus 60 parallelograms are formed.
Antoine is renting a car for a day to drive to his sister's college and back. He estimates that the college is about 60 miles away. Low Price Rentals charges a $49 rental fee plus $0.16 per mile driven. Easy Rental charges a $25 fee plus $0.50 per mile.
Compare the two rental options.
Which company offers a better deal? How do you know?
Select the option that correctly answers both questions.
Responses
Easy Rental, because it will charge $55.00 for the trip, while Low Price Rentals will charge $58.60 (wrong answer)
Easy Rental, because it will charge $34.60 for the trip, while Low Price Rentals will charge $79.00
Low Price Rentals, because it will charge $68.20 for the trip, while Easy Rental will charge $85.00
Low Price Rentals, because it will charge $44.20 for the trip, while Easy Rental will charge $109.00
Answers
Answer:
(c) Low Price Rentals, because it will charge $68.20 for the trip, while Easy Rental will charge $85.00.
Step-by-step explanation:
You want to compare two car rental options for a 120-mile trip. Low Price charges $49 and $0.16 per mile; Easy charges $25 and $0.50 per mile.
GraphWe find it convenient to use a graphing calculator to plot the rental charges versus mileage. We find the charges to be ...
Low Price Rentals: $68.20 . . . . better deal (lower price)Easy Rental: $85.00CalculatorYou can also evaluate the charges by adding the fixed fee to the mileage cost for each option, as in the second attachment.