unrise, a bed-and-breakfast hotel, charges a one-time deposit of $25 plus $95 per night. Another bed-and-breakfast hotel called Bright Eyes charges a flat rate of $110 per night. Amanda wants to book a hotel for 5 nights. Which hotel costs less to stay for 5 nights? How much less?

Bright Eyes; $35
Sunrise; $50
Bright Eyes; $50
Sunrise; $35

Tom's increased monthly rent after the 8.5% increase will be R1356.25.

From the question, we have the following parameters that can be used in our computation:

Monthly rent = R1250

Yearly rate = 8.5%

If Tom pays R1250 every month, then his annual rent is:

Annual rent = 1250 * 12 = R15000.

If his annual rent increased by 8.5%, his new annual rent will be

New = 15000 * (1 + 0.085) = 16275.

Divide by 12 to get the increased monthly rent

Increased monthly rent = 16275 / 12 = R1356.25.

Hence, the rent is R1356.25.

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False. Span(u,v) includes linear combinations of both u and v.

The correct option is A

Now, According to the question:

When u and v are nonzero vectors, Span {u, v} contains only the line through u and the origin, and the line through v and the origin. b. Any list of five real numbers is a vector in ℝ5 .

Span(u,v) is the set of all linear combinations of u and v, meaning any combination of u and v multiplied by scalars. This includes scalar multiples of both u and v, but does not include the origin. To calculate Span(u,v), first write u and v as vectors u = (u1,u2,...,un) and v = (v1,v2,...,vn). Then, any linear combination of u and v can be written as c1u + c2v, where c1 and c2 are scalars, and the set of all such linear combinations is Span(u,v). For example, if u = (1,2) and v = (3,4), then Span(u,v) = {(1,2), (3,4), (4,6), (5,8), (7,10), ...}. In other words, Span(u,v) is the set of all scalar multiples of u and all scalar multiples of v.

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By using the induction, the equation 1+ 4 + 9 + ...........+n² = n(n-1)(2n-1)/6 where n ≥ 1 is proved.

The term induction in math is defined as a technique of proving a statement, theorem or formula which is thought to be true, for each and every natural number n.

In this case, we want to use induction to prove the equation:

=> 1 + 4 + 9 + ... + n² = n(n + 1)(2n + 1)/6 for all integers n ≥ 1.

To start the induction proof, we first prove that the statement is true for the base case n = 1.

The left side of the equation is 1, and the right side is

=> 1 * (1 + 1) * (2 * 1 + 1) / 6 = 1 * 2 * 3 / 6 = 1,

so the equation is true for n = 1.

Next, we assume that the equation is true for some integer k, where k ≥ 1. This means that:

=> 1 + 4 + 9 + ... + k² = k(k + 1)(2k + 1)/6.

Now, we use this information to prove that the statement is true for k + 1. The left side of the equation for k + 1 is:

=> 1 + 4 + 9 + ... + k² + (k + 1)².

This is equal to k(k + 1)(2k + 1)/6 + (k + 1)² by the induction hypothesis.

The right side of the equation for k + 1 is:

=> (k + 1)(k + 2)(2k + 3) / 6.

We can simplify this to:

=> (k² + 3k + 3) * (k + 2) / 6 = (k² + 3k + 3)(k + 2) / 6.

Finally, we need to show that these two expressions are equal:

=>k(k + 1)(2k + 1)/6 + (k + 1)² = (k² + 3k + 3)(k + 2) / 6.

Expanding both sides and cancelling common terms, we find that:

=> k³ + 3k² + 2k + k² + 3k + 3 = 2k³ + 9k² + 12k + 6.

This shows that the equation is true for k + 1, and by induction, it is true for all integers n ≥ 1.

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The value of f(7) is 31

Now, According to the question:

First fundamental theorem of integral calculus states that “Let f be a continuous function on the closed interval [a, b] and let A (x) be the area function. Then A′(x) = f (x), for all x ∈ [a, b]”.

"Information available from the question"

If f(3) = 15, f ' is continuous, and 7 f '(x) dx 3 = 16,

Since ∀x,  f'(x) = f(x) , f is a primitive function of f'.

Therefore,

[tex]=\int\limits^7_3f' {x} \, dx = f(x)|^7_3[/tex]

= f(7) - f(3)

= f(7) - 15 = 16

by the fundamental theorem of calculus (part 2) (because f' is continuous and thus integrable).

= f(7) = 16 + 15

=> f(7) = 31

Hence, The value of f(7) is 31

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A real estate agent has 17 properties that she shows,  the probability of selling no more than 3 properties in one week is 0.0464 or 4.64%.

There are only two possible outcomes for each attribute. Selling one home does not affect the likelihood of selling another. Therefore, to answer this query, we employ the binomial probability distribution.

Binomial probability distribution

The probability of precisely x successes on n repeated trials is known as a binomial probability, and X can only have two possible outcomes.

[tex]P(X=x) = C_{n} , x.P^x.(1-P)^{n-x}[/tex]

Given by the following formula.

[tex]C_{n} , x = \frac{n!}{x! (n-x)!}[/tex]

And p is the probability of X happening.

n = 17

P = 0.4

P(X≤3) = P(X=0) + P(X=1) + P(X=2) + P(X=3)

In which,

[tex]P(X=x) = C_{n} , x.P^x.(1-P)^{n-x}[/tex]

[tex]P(X=x) = C_{n} , x.P^x.(1-P)^{n-x}\\P(X=0) = C_{17} ,0.(0.4)^0.(0.6)^{17} = 0.0002\\P(X=1) = C_{17} ,1.(0.4)^1.(0.6)^{16}=0.0019\\P(X=2) = C_{17} ,2.(0.4)^2.(0.6)^{15}=0.0102\\P(X=3) = C_{17} ,3.(0.4)^3.(0.6)^{14}=0.0341[/tex]

P(X≤3) = P(X=0) + P(X=1) + P(X=2) + P(X=3) = 0.0002 + 0.0019 + 0.0102 + 0.0341  = 0.0464

Therefore probability of selling no more than 3 properties in one week is 0.0464 or 4.64%.

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Because lines m and n are parallel, we conclude that x° = 57°

Ok, remember that when we have an intersection of two lines, the vertical angles (the ones connected by the vertex) have the same measure.

Here we know that lines m and n are parallel lines, then the angles in the two intersections are the same angles.

That means that x° and the 57° angle are vertical angles, so these have the same measure, then we can conclude that:

x° = 57°

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The size squares that should be cut from the cardboard is 0.692 inch

Represent the cut-out with x

So, we have the following volume equation:

V(x) = (12 - 2x)(15 - 2x)x

The volume is 100

So, we have

(12 - 2x)(15 - 2x)x = 100

Using a graphing calculator, we have

x = 0.692

Hence, the solution is 0.692

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Answer:

$157.92.

Step-by-step explanation:

a) To calculate how long it takes Penny to pay off the loan, we can use the formula:

n = log(P/A) / log(1 + r/12),

where n is the number of months, P is the initial loan amount ($4500), A is the monthly payment ($160), and r is the annual interest rate (3%).

n = log(4500/160) / log(1 + 0.03/12)

n = log(28.125) / log(1.0025)

n = 3.7062

Rounding up, it takes Penny 4 months to pay off the loan.

b) To calculate the amount of Penny's final payment, we can use the formula:

P = A * (1 - (1 + r/12)^-n),

where P is the remaining balance, A is the monthly payment ($160), n is the number of months (4), and r is the annual interest rate (3%).

P = 160 * (1 - (1 + 0.03/12)^-4)

P = 160 * (1 - (1.0025)^-4)

P = $157.92

Therefore, it takes Penny 4 months to pay off the loan and her final payment is $157.92.

The solution to the initial value problem y'' - 2y' + 2y = e^(-x) with y(0) = 0 and y'(0) = 0 is given by y(x) = x - e^(-x) + x^2.

y'' - 2y' + 2y = e^(-x)

y(0) = 0, y'(0) = 0

Let Yp = A + Bx + Cx^2

Yp' = B + 2Cx

Yp'' = 2C

Substituting into the original equation yields:

2C - 2(B + 2Cx) + 2(A + Bx + Cx^2) = e^(-x)

Collecting terms gives:

2C - 2B = 0, 2C - 2A = e^(-x), and 2C = 2Bx

Solving for C yields C = Bx, for B yields B = 2C, and for A yields A = 2C - e^(-x).

Therefore, the general solution is

y = (Bx - e^(-x)) + Bx^2

Using the initial conditions, we get

y(0) = 0 = (B(0) - e^(0)) + B(0)^2

0 = -1 + B(0)^2

B(0) = 1

The solution to the initial value problem is

y(x) = x - e^(-x) + x^2

The solution to the initial value problem y'' - 2y' + 2y = e^(-x) with y(0) = 0 and y'(0) = 0 is given by y(x) = x - e^(-x) + x^2.

The complete question is :

Use the method of undetermined coefficients to solve the following initial value problem:

y'' - 3y' + 2y = cos(2t)

y(0) = 0

y'(0) = 0

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Answer:

105 pages

Step-by-step explanation:

We can solve this using ratios

Changing 3 hours to minutes

3 * 60 = 180 minutes

7 pages            x pages

---------------   = ----------------

12 minutes         180 minutes

Using cross products

180 * 7 = 12 x

Divide each side by 12

180*7/12 = x

105 =x

105 pages

Answer:If you can read 7 pages in 12 minutes then you will be able to read 105 pages in 3 hours.

Step-by-step explanation: you multiply 12x15 to get 180 since 180 is 3 hours in minutes then you multiply 7x15= 105. So you will read 105 pages every 3 hours.

100th Answer!!!!

Answer: i believe it is B

Step-by-step explanation:

if we do 3.14 for pi and round our answer to the nearest cm then with how i did it you get the answer of B

The volume of the solid formed by revolving the region bounded by the graphs y = √x and y = x^2 about the x-axis is approximately 2.667 cubic units.

What is the shell method for finding the volume of the solid?

The shell method for finding the volume of a solid formed by revolving a region about an axis is a method used to find the volume of the resulting solid by adding up the volumes of an infinite number of thin cylindrical shells.

In this case, the region bounded by the graphs y = √x and y = x^2 is revolved about the x-axis. To use the shell method, we first need to determine the height and radius of each cylindrical shell. The height of each shell is equal to the difference between the upper and lower bounds of the region, which is x^2 - √x. The radius of each shell is equal to the value of y at that point, which is either √x or x^2.

The volume of each shell can then be calculated as V = 2πr * h, where r is the radius and h is the height. To find the total volume, we need to integrate the volume of each shell over the interval of x.

The definite integral for the volume is given by:

∫_{0}^{1} 2π x * (x^2 - √x) dx

Evaluating this definite integral gives a volume of approximately 2.667.

Hence, the volume of the solid formed by revolving the region bounded by the graphs y = √x and y = x^2 about the x-axis is approximately 2.667 cubic units.

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Answer:

since it is 5/8ths of 580, multiply 5/8 by 580: 580(5/8) = 362.5 Then it says round to the nearest cent which is 0.5. So she is willing to spend $362.5 of her budget.

Answer:

[tex]\displaystyle{\text{possible rational roots} = \pm 1, \pm \dfrac{1}{2}, \pm 3, \pm \dfrac{3}{2}, \pm 9, \pm \dfrac{9}{2}, \pm 27, \pm \dfrac{27}{2}}[/tex]

Step-by-step explanation:

Rational Root theorem is when we divide the factors of last term by the factors of first term:

[tex]\displaystyle{\text{possible rational roots} = \dfrac{\text{factors of the coefficient of last term (constant)}}{\text{factors of lead coefficient (coefficient of first term)}}}[/tex]

Our constant (last term) is -27. The factors of -27 can be ±1, ±3, ±9, ±27

Our lead coefficient is 2. The factors of 2 can be ±1 and ±2.

Hence:

[tex]\displaystyle{\text{possible rational roots} = \dfrac{\pm 1, \pm 3, \pm 9, \pm 27}{\pm 1, \pm 2}}\\\\\displaystyle{\text{possible rational roots} = \pm 1, \pm \dfrac{1}{2}, \pm 3, \pm \dfrac{3}{2}, \pm 9, \pm \dfrac{9}{2}, \pm 27, \pm \dfrac{27}{2}}[/tex]

All of these are possible roots, meaning that not all of them are real roots of the equation, just a possibility.

The required they could have saved 21.97 feet of cable, as per the given conditions.

In a right-angled triangle, its sides, such as hypotenuse, and perpendicular, and the base is Pythagorean triplets.

Here,

Now, perpendicular p = 30 ft base b = 50 ft hypotenuse h = x ft

According to Pythagoras' theorem h² = p² + b²

x² = 50² + 30²

x = √2500 + 900
x = √3400
x = 58.3 feets

Wire saved = [30 + 50] - 58.3
Wire saved = 21.97

Thus, the required they could have saved 21.97 feet of cable, as per the given conditions.

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The equation 5x = x + 3 has 1 solution.

The solution to the equation 5x = x + 3 is x = 3.

Answer:

23%

Step-by-step explanation:

The shortest distance between Tim and Jan is given as follows:

19.2 miles.

(they are 19.2 miles apart).

Jonathan's mistake is that the shortest distance is not obtained passing through the home, but walking diagonally from Tim's position to Jonathan's position or vice versa.

The Pythagorean Theorem states that for a right triangle, the length of the hypotenuse squared is equals to the sum of the squared lengths of the sides of the triangle.

To obtain the shortest distance between Tim and Jan, we consider a right triangle in which:

Hence the distance is obtained as follows:

d² = 12² + 15²

d = square root(12² + 15²)

d = 19.2 miles.

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Answer:

lateral Surface Area(LSA)=2×22/7×4.9(4.9+11.2)

LSA=2×22/7×4.9×16.1

LSA=495.88

The nearest whole number is 496

Without additional information, it is impossible to determine the probability that the toy is not cool.

Without additional information, it is impossible to determine the probability that the toy is not cool. This is because the color of the toy does not provide any information about its coolness. For example, a red toy could be a cool action figure or a boring stuffed animal. Therefore, the color of the toy does not provide any insight into its coolness, and thus any probability assigned to the toy being not cool would be purely speculative and not based on any information. In order to determine the probability that the toy is not cool, we would need additional information, such as what the toy is, what its features are, or who makes it.

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To convert 200 meters to feet, you can use the following conversion factor 1 meter = 3.2808 feet

Meters and feet are units of length used to measure distances and lengths.

The conversion factor of 1 meter to 3.2808 feet is based on the definition of the foot as being equal to approximately 0.3048 meters.

To convert from meters to feet, simply multiply the number of meters by the conversion factor of 3.2808.

For example, 200 meters is equal to 200 x 3.2808 = 656.1664 feet.

It's important to note that this conversion factor is an approximation and may not be entirely accurate in all situations.

For more precise conversions, it's best to use a conversion calculator or a reference guide that provides exact conversion factors.

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The angular acceleration of the system times the system's radius, which is 40 cm, or 0.4 m, gives rise to the tangential acceleration at the system's farthest edge at time t = 0.5 s. Thus, 0.4 m/s2 is the tangential acceleration.

The radius of the system multiplied by the system's angular acceleration gives the tangential acceleration of a point at its furthest edge. The system's radius in this instance is 40 cm, or 0.4 metres, and the time is 0.5 seconds. As a result, the tangential acceleration at time t = 0.5 s is equal to the system's angular acceleration times its radius, which is 0.4 m. We multiply the angular acceleration by the system's radius, which is 0.4 m, to determine the tangential acceleration. Thus, 0.4 m/s2 is the tangential acceleration at time t = 0.5 s. This indicates that a point on the system's outermost edge accelerates by 0.4.

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So the initial value of x was 11142.86 when divided by 1/6, then divided by 1/13, and finally divided by 1,000.

An algebraic equation, also known as a polynomial equation, is a mathematical equation of the form P=0, where P is a polynomial with coefficients in some field, most commonly the field of rational numbers. In its most basic form, an equation is a mathematical statement that indicates that two mathematical expressions are equal. 3x + 5 = 14, for example, is an equation in which 3x + 5 and 14 are two expressions separated by a 'equal' sign.

Here,

Let's call the original value of x as X. Then, we can write the following equation:

X - X/6 - X/13 = 1000

Expanding the first two terms on the left-hand side:

X - X/6 - X/13 = 1000

7X/78 = 1000

X = 78 * 1000 / 7

X = 11142.85714

So, the original value of x was 11142.86 when x is taken away by 1/6, then taken away by 1/13 and left with 1,000.

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This is the vector equation equivalent to A = [2 7 -5 -1 2 -6 4 8], x = [2 -3], and b = [17 7 -22 16].

Simultaneous equations can be presented and solved more simply using matrix algebra, a type of mathematical notation. It can be used to generate a mathematical model of the structure and to provide a clear statement of a structural issue.

The vector equation is as follows

r = a(l – t)+ b t

where,

t is some parameter and

for points between A and B then 0≤t ≤ 1.

According to question:

The matrix equation [2 7 -5 -1 2 -6 4 8][2 -3] = [17 7 -22 16] can be written as a vector equation using the definition of the product of a matrix and a vector.

Let's call the matrix [2 7 -5 -1 2 -6 4 8] as matrix A and the vector [2 -3] as vector x. The product of matrix A and vector x is a new vector, which we'll call vector b.

The equation [2 7 -5 -1 2 -6 4 8][2 -3] = [17 7 -22 16] can be written as:

A * x = b

where,

A = [2 7 -5 -1 2 -6 4 8], x = [2 -3], and b = [17 7 -22 16].

This is the vector equation equivalent of the matrix equation, which represents the same linear relationship between the matrix, the vector, and the result vector.

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It appears that for any ax + b, a combination of ax + b and 2a+d equals 1. This can be proven by setting P(x) = -ax - b and Q(x) = 2a+d.

(a) No combination of 2x + 5 and 3 can equal 1.

Let P(x) and Q(x) be two integer polynomials such that P(x)·(2x + 5) + Q(x)·3 = 1.

This can be written as P(x)·2x + P(x)·5 + Q(x)·3 = 1.

Rearranging, we get P(x)·2x + (P(x)·5 + Q(x)·3) = 0

This implies that P(x)·2x = -(P(x)·5 + Q(x)·3).

Since both P(x) and Q(x) are integer polynomials, it follows that P(x)·2x and (P(x)·5 + Q(x)·3) are both integers.

However, this is impossible since the left hand side is an even integer, while the right hand side is an odd integer.

Therefore, no combination of 2x + 5 and 3 can equal 1.

(b) A combination of 2x + 5 and 4 that equals 1 is P(x) = -2x - 5 and Q(x) = 4.

(c) No combination of 15x+9 and 25 equals 1. However, a combination of 15x+9 and 20 equals 1. This can be seen by setting P(x) = -15x - 9 and Q(x) = 20.

(d) Some examples of ax + b and d combinations that equal 1 are:

2x + 5 and 4

3x + 4 and 7

4x + 3 and 9

5x + 2 and 11

It appears that for any ax + b, a combination of ax + b and 2a+d equals 1. This can be proven by setting P(x) = -ax - b and Q(x) = 2a+d.

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The integral to calculate the total volume of the solid would be a triple integral over all the three dimensions of the solid. This integral would be in the form of an iterated integral of the form:

To calculate the total volume of a solid, we need to use a triple integral over all three dimensions of the solid. This triple integral is an iterated integral, meaning that it is composed of three integrals nested within each other. This integral has the form [tex]$\int \int \int f(x,y,z) dx dy dz$[/tex]. In this equation, the function [tex]$f(x,y,z)$[/tex] is a function that describes the shape of the solid. In other words, this function describes the properties of the solid as we move through each of the three dimensions. To calculate the total volume, we then need to calculate the integral of this function over all three dimensions. This gives us the total volume of the solid.

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The correct option regarding the range of the function graphed in this problem is given as follows:

−4 ≤ y ≤ 2.

The range of a function is the set that contains all the output values that can be assumed by the function.

Hence, on the graph, the range of the function is given by the values of y assumed by the graph of the function.

The minimum and maximum values of y are given as follows:

As the function is continuous, the range is given as follows:

−4 ≤ y ≤ 2.

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We are instructed to select the ratio that fulfills the triangle's geometric mean (altitude) theorem by 2/h = h/3.

2/h = h/3.

The Complete Question.

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