Analysts determined that a football team had about a 17% chance of scoring on the final play of a game. Which simulation could you use to answer questions about scoring on the final play of the game?

Answer:

its b

Step-by-step explanation:

draw a line down the middle of the figure and if it passes through two points its not a function but if it only goes through one then it is a function.

The multiplicity of a root r of the characteristic equation of A is called the algebraic multiplicity of r as an eigenvalue of A.

The above statement is True.

Eigenvalue:

An eigenvalue is a special set of scalar values ​​associated with the most probable system of linear equations in a matrix equation. Eigenvectors are also called eigenvalues. It is a non-zero vector which can be modified by at most its scalar factor after applying a linear transformation.

According to the Question:

If the geometric multiple of the eigenvalues ​​is greater than or equal to 2, the linearly independent set of eigenvectors is no longer unique to the multiple as before. For example, for the diagonal matrix A=[3003], one could also choose the eigenvectors [11] and [1−1], or any pair of two linearly independent vectors.

Sometimes vectors are simply expanded to vector times matrix. If this happens, this vector is called the eigenvector of the matrix and the "stretch factor" is called the eigenvalue. Example: Given a square matrix A, λ is the eigenvalue of A, and the corresponding eigenvector x is

Ax = λx.

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Answer:

a is the area of the largest rectangle

The total capacitance of the circuit when the four capacitors are connected in series is 20 uF.

When capacitors are connected in series, their effective capacitance decreases. The total capacitance of the circuit can be calculated by using the following formula:
1/C total = 1/C1 + 1/C2 + 1/C3 + 1/C4
Plugging in the given values, we get:
1/C total = 1/20 + 1/50 + 1/40 + 1/60
1/C total = 0.05
Therefore, the total capacitance of the circuit is:
C total = 1/0.05 = 20 uF
So, the total capacitance of the circuit when the four capacitors are connected in series is 20 uF.

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Answer:

The image of \(D\) must lie on the ray \(BA\), since ray \(BA\) is antiparallel to ray \(BD\). That is, the angle between both rays is 180 degrees.

Step-by-step explanation:

Let be \(D'\) the image of \(D\) such that \(D\) is rotated 180 degrees counterclockwise with \(B\) as center of rotation.

\(D'\) must lie on the ray \(BA\), since ray \(BA\) is antiparallel to ray \(BD\). That is, the angle between both rays is 180 degrees.

Answer:

Step-by-step explanation:

Expression

And

The amount is

Answer:

$661.25

Step-by-step explanation:

25(16) + 15(8) + 141.25

400 + 120 + 141.25

520 + 141.25

661.25

Best of Luck!

The optimal solution to the Matrix Chain Multiplication problem involves determining the most efficient order of multiplying a sequence of matrices, resulting in the minimum number of scalar multiplications. This solution can be achieved using dynamic programming and involves constructing a table to store intermediate results. By carefully selecting the order of multiplication, the overall computational complexity can be significantly reduced.

The Matrix Chain Multiplication problem aims to find the most efficient way to multiply a sequence of matrices A1, A2, ..., An. The efficiency is measured by minimizing the total number of scalar multiplications required. To solve this problem optimally, dynamic programming is commonly used.

The optimal solution can be obtained by constructing a table, often referred to as a matrix chain order table. The table stores the optimal costs of multiplying various subchains of matrices. The table is initially filled with infinite values, and the diagonal elements are set to zero, as multiplying a single matrix incurs no additional cost.

By iteratively populating the table and considering different subchain lengths, the optimal cost of multiplying the entire chain of matrices can be determined. This involves evaluating the cost of splitting the chain at different positions and recursively solving subproblems. The optimal order of multiplication can be obtained by backtracking through the table.

The dynamic programming approach enables the elimination of redundant calculations, leading to significant computational savings. It reduces the time complexity from exponential to polynomial, typically O(n³), where n represents the number of matrices in the chain.

In conclusion, the optimal solution to the Matrix Chain Multiplication problem is achieved through dynamic programming, which involves constructing a table to store intermediate results. By carefully selecting the order of multiplication based on the values in the table, the number of scalar multiplications can be minimized, resulting in an efficient solution.

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The effective mass on the opposite end of the lever is 4 kg and distance is given, which is incorrect as option D is 25 kg otherwise all option is correct .

In the given scenario, a 2 kg mass is placed at the end of a lever, which is 20 cm from the pivoting point. If the mass is transferred to the other side of the lever, which is 10 cm from the pivot,

Let's find out.The effective mass on the opposite end of the lever can be found using the following formula:

= Mass × distance of its center of gravity from the pivot

Let M be the effective mass that we have to find. Then, we have:

2 kg × 20 cm

= M × 10 cm40 cm

= 10 M4

= MM

= 4

Therefore, the effective mass is 4 kg. Hence, option D. 25 kg is incorrect as the effective mass is 4 kg.

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The statement is true for n = 1. Inductive step: Assume that the statement is true for n = k. Then, we can show that it is also true for n = k+1. When n = 1, we have 2n+1/24 = 3/24 = 1/8. This is equal to (2n+1)/(2(2n+1)+1)(n^21) = 3/(2(3)+1)(1^21) = 1/8.

Assume that the statement is true for n = k. Then, we have 2k+1/24 = (2k+1)/(2(2k+1)+1)(k^21). We want to show that this is equal to 2k+3/24 = (2k+3)/(2(2k+3)+1)(k^21+2k+1).

To do this, we can use the following steps:

Multiply both sides of the equation by 2(2k+1)+1.

Simplify the left-hand side.

Simplify the right-hand side.

After doing these steps, we will get the following equation:

(2k+1)/(2(2k+1)+1)(k^21) = (2k+3)/(2(2k+3)+1)(k^21+2k+1).This proves that the statement is true for n = k+1. Therefore, by the principle of mathematical induction, the statement is true for all non-negative odd integers n.

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Using trigonometric function the value of x is 51.3°.

What is trigonometric function?

The functions of an angle in a triangle are known as trigonometric functions, commonly referred to as circular functions. In other words, these trig functions provide the relationship between a triangle's angles and sides. There are five fundamental trigonometric functions: sine, cosine, tangent, cotangent, secant, and cosecant.

Here Let us take the given right triangle as ABC.

∠A = x , ∠B = 90° and AB = 25 , AC= 40

Now using Cosine ratio then

Cos  A = \(\frac{adjacent}{hypotenuse}\)

=> cos x = \(\frac{25}{40}\)

=> cos x = \(\frac{5}{8}\)

=> x = \(cos^{-1}\frac{5}{8}\)

=> x = 51.3°

Hence the value of x is 51.3°.

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Answer:

SA = 967.6 cm²

Step-by-step explanation:

Surface Area of cylinder = \(2\pi r h + 2\pi r^2\)

Where r = 7 cm, h = 15 cm

=> SA = 2(3.14)(7)(15)+2(3.14)(7)²

=> SA = 659.7 + 2(3.14)(49)

=> SA = 659.7 + 307.9

=> SA = 967.6 cm²

Answer:

967.12 cm^2

Step-by-step explanation:

To find surface area of cylinder:

Find area of cross section x 2 = pi x r ^2 = 153.86 x 2 = 307.72cm^2

Area of curved surface = 3.14 x 14 x 15 = 659.4 cm^2

Total Surface Area = 659.4 + 307.72  = 967.12cm^2

Hope this helps

The correct answer is (d), i.e., the correct hypotheses are as follows:

\(H_o: p_1 = p_2= p_3\)

against

\(H_1:\) At least one of the proportions is different from the others.

In hypothesis testing, the objective is to reject the null hypothesis that's why the null hypothesis is always set against the desired result.

In this problem, there are three categories given, each having its individual proportions: \(p_1\), \(p_2\), and \(p_3\) .

The null hypothesis is that all proportions are equal, i.e.,

\(H_o: p_1 = p_2= p_3\)

and the alternative hypothesis is that at least any one of the proportions is not equal to the others, i.e.,

\(H_1:\) At least one of the proportions is different from the others.

Thus, option (d) is correct.

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The complete question is as follows:

The following table contains the number of successors and failures for three categories of a variable. Test whether the proportions are equal for each category at the α= 0.1 level of significance.

             Category 1 Category 2 Category 3

Failures       64              48             68

Successes   78              55             84

1) State the hypotheses. Choose the correct answer below:

a) H0: μ1 = E1 and μ2 = E2 and μ3 = E3

H1: At least one mean is different from what is expected.

b) H0: The categories of the variable and success and failure are independent.

H1: The categories of the variable and success and failure are dependent.

c) H0: The categories of the variable and success and failure are dependent.

H1: The categories of the variable and success and failure are independent.

d) H0: p1 = p2 = p3

H1: At least one of the proportions is different from the others.

Answer: 2b+2c+2d+4e

Step-by-step explanation:

When you add up all of the variables that are the same, you should get two b's, two c's, two d's, and four e's. Different variables cannot be added, so you are left with the simplified version of the four variables.

Answer:

a) Zeros of a function: -3 ; 7

b) The function is decreasing on this interval

It's \(x<4\) since it's opened dot and head toward negative infinity.

Answer:

I think that it is ×<4

Step-by-step explanation:

I hope this helps you

Answer:

80 or 2

Step-by-step explanation:

triangles = 180degrees

50+50+x=180

x=80

Hope this helps plz hit the crown :D

Answer:

I think it's C. 0

Step-by-step explanation:

On Edge

Answer:

f

−

1

(

x

)

=

1

+

2

x

3

x

−

2

Step-by-step explanation:

yan po

Answer:

ur welcoem

Step-by-step explanation:

Answer:

7.5 miles

Step-by-step explanation:

Speed = Distance / Time

Speed = \(\frac{3}{24}\) = \(\frac{1}{8}\) miles per minute

\(\frac{1}{8}\) * 60 = 7.5 miles

Answer:

7.5 miles

Step-by-step explanation:

In order to answer this question we need to find how many minutes it takes Becky to run one mile.

To do this we need to divide the 24 minutes by the 3miles.

24/3 = 8

Therefore, it takes Becky 8 minutes per mile.

Next, to find how many miles she runs in an hour we need to divide 60 by 8.

60/8 = 7.5

Becky will run 7.5 miles per hour.

I hope this helps!

- Kay :)

Answer:

Helena is correct.

Step-by-step explanation:

The slope intersept form of the line is

y = m x + c

where, m is the slope and c is the intersept.

The point slope form of the equation is

\(y - y'= \frac{y''-y'}{x''-x'}\times (x-x')\)

So, if there are two points are given, the equation of line is found by the point slope form.

So, Helena is correct.

Answer:

A: Isosceles (two sides the same)

B: Equilateral (all sides the same)

C: Scalene (all sides different)

Step-by-step explanation:

Answer:

your answer is correct and it is in slope intercept form because it had no intercept.

Step-by-step explanation:

Jorge is incorrect since he is estimating the required number of cars using the incorrect methodology. Divide 22 by 4, and the outcome is not 5 with a remnant of 2, but rather 5 with a remainder of 2.

An individual or distinct unit is referred to as "unitary." The goal of this method is to establish values in terms of a single unit as a consequence. The unitary technique, for instance, can be used to calculate how many kilometers a car will travel on one litre of fuel if it currently goes 44 on two.

The following approach can be used to determine how many automobiles are required to carry the remaining passengers:

To determine the necessary number of full cars, divide the number of passengers still on board by each car's capacity: 22 passengers divided by four automobiles results in 5.5 autos.

Find the total required number of cars by rounding up to the next whole number: 6 cars.

Therefore, the answer is six cars will be required by the group to transport the remaining passengers.

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Answer:

Step-by-step explanation:

#1 y= $40tt

#2 y = $100

where y represents the amount of money spent.

where tt represents the amount of months being charged for the monthly membership.

Answer:

53 sets

Step-by-step explanation:

730 - 204 = 526

526 / 10 = 52 r 6

therefore he'd have to buy 53 sets to have enough knives.

There are 53 number of sets of knives Jordan could buy for the restaurant to have enough knives.

What is Inequality?

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

The restaurant needs at least 730 knives.

There are currently 204 knives.

And, each set on sale contains 10 knives.

Now,

By the given condition, we formulate;

⇒ 730 ≤ 204 + 10x

Solve for x as;

⇒ 730 ≤ 204 + 10x

⇒ 730 - 204 ≤ 204 + 10x - 204

⇒ 529 ≤  10x

Divide by 10 as;

⇒ 52.9 ≤ x

After rounding, we get;

⇒ 53 ≤ x

Thus, There are 53 number of sets of knives Jordan could buy for the restaurant to have enough knives.

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Assuming that the p-value of the color of L-Bow Roni box is below the significance level, the result would be statistically significant and vice-versa.

A confidence interval simply refers to a range of estimated values that defines the probability that a population parameter would fall or lie within it.

In this scenario, we can infer and logically conclude that the p-value of the color of L-Bow Roni box falls below the significance level. Consequently, the result obtained would be statistically significant.

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