You buy a lottery ticket that requires you to pick a sequence of 5 numbers between 1 and 60. The day you buy the ticket the lottery will choose a sequence of 5 numbers. If you get all 5 numbers correct, and in the right order, you will win $1 billion. If the first four are correct, you win $10 million. Otherwise, you win nothing. What is the expected value of a lottery ticket?

Answers

Answer 1

The expected value of a lottery ticket is $0.13312. The expected value of a lottery ticket is the average amount that a player can expect to win or lose per ticket bought. To calculate the expected value, one multiplies each outcome by its probability and adds the results.

In this case, there are three possible outcomes: winning $1 billion, winning $10 million, or winning nothing. There are a total of 60 possible numbers for each of the 5 numbers, so there are 60^5 = 7,776,000,000 possible sequences that the lottery could choose. To calculate the probability of winning $1 billion, there is only one winning sequence, so the probability is 1/7,776,000,000. The expected value for winning $1 billion is therefore:
$1,000,000,000 × 1/7,776,000,000 = $0.128
To calculate the probability of winning $10 million, there are four winning sequences for the first four numbers, and 60 possibilities for the fifth number, so the probability is 4/7,776,000,000.

The expected value for winning $10 million is therefore:
$10,000,000 × 4/7,776,000,000 = $0.00512
To calculate the probability of winning nothing, there are 7,775,999,995 losing sequences out of 7,776,000,000 total sequences, so the probability is 7,775,999,995/7,776,000,000. The expected value for winning nothing is therefore:
$0 × 7,775,999,995/7,776,000,000 = $0
Adding these three expected values together gives the overall expected value of a lottery ticket:
$0.128 + $0.00512 + $0 = $0.13312

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Related Questions

Which government tax policy is most likely to result in an increase in consumer demand? A - an increase in personal income tax B - a decrease in corporate tax C - a decrease in personal income tax D - an increase in corporate tax

Answers

The correct answer is "C" - a decrease in personal income tax is most likely to result in an increase in consumer demand.

Define Tax.

Taxes are compulsory payments made by a government organization, whether local, regional, or federal, to people or businesses. Tax revenues are used to fund a variety of government initiatives, such as Social Security and Medicare as well as public infrastructure and services like roads and schools.

What is VAT?

A value-added tax, often referred to as a goods and services tax in some nations, is a kind of tax that is imposed gradually. At every stage of manufacture, distribution, or sale to the final customer, it is added to the cost of a good or service.

There is an increase in consumer demand when personal income taxes are cut because people have more money that they can spend on products and services.

On the other hand, a rise in personal income taxes would reduce the amount of disposable money that consumers have, which will result in a drop in demand from consumers.

In a similar vein, a rise in company tax would result in higher business costs and lower profits, both of which would reduce consumer demand. Conversely, a drop in corporate tax would not directly influence consumer spending.

So the correct answer is C.

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Which number line shows the solution to this compound inequality? 0 ≤ -2x + 6 < 16

Answers

Answer:

Step-by-step explanation:

\(0\le -2x+6<16\\ \\ -6\le -2x<10\\ \\ 3\ge x>-5\\ \\ -5<x\le 3\\ \\ \text{So the line should go from -5 to 3 with a hollow dot at -5 and a solid dot at 3}\)

Please help , how do you do this ? ​

Please help , how do you do this ?

Answers

(-6)x (y=3x+5)                                        22x=-2            x=-2/22

4x+6y=28                                                   y=3(-2/22)+5           y=52/11                    

-6y=-18x-30

4x+6y=28

eliminate

so -18x-30=0

     4x-28=0

    =-22x-2=0

*Mark Brainlist please that took me 7 minutes

I am struggling with transformations,rotation on a cartesian plane,how do we do it?​

Answers

Greetings from Brasil...

Translations

Just add or subtract an m value for all X coordinates as well as add or subtract an n value for all Y coordinates of the figure.

P(X; Y) → P'(X ± m; Y ± n)

If the figure has 3 points (A, B and C), we would be left with:

A(X, Y) ; B(X₂; Y₂) ; C(X₃; Y₃)

A(X, Y) → A'(X ± m; Y ± n)

B(X₂; Y₂) → B'(X₂ ± m; Y₂ ± n)

C(X₃; Y₃) → C'(X₃ ± m; Y₃ ± n)

in our example - see attached figure - let

m = 4

n = - 1

(these values of m=4 and n=-1 were chosen by me arbitrarily)

A(1; 2) → A'(1 + 4; 2 - 1) ⇒ A'(5; 1)

B(2; 3) → B'(2 + 4; 3 - 1) ⇒ B'(6; 2)

--------------------------------------------------------------------------

Rotations

The expression (formula) for rotation will be:

P(X; Y) → P'(Xcos θ - Ysen θ; Xsen θ + Ycos θ)

Let rotate 90° (counter-clockwise): cos 90 = 0 and sen 90 = 1, then

P(X; Y) → P'(-Y; X)

in our example - see attached figure

A(1; 2) → A''(-2; 1)

B(2; 3) → B''(-3; 2)

______________________________

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I am struggling with transformations,rotation on a cartesian plane,how do we do it?
I am struggling with transformations,rotation on a cartesian plane,how do we do it?

(URGENT PLEASE HELP)

The vertex of this parabola is at (5, 5). When the x-value is 6, the
y-value is -1. What is the coefficient of the squared expression in the parabola's equation?

a) 4
b) -6
c) 6
d) -4

(URGENT PLEASE HELP) The vertex of this parabola is at (5, 5). When the x-value is 6, the y-value is

Answers

Answer:

-6

Step-by-step explanation:

A parabola is vertex form is written as

y = a(x-h)^2 +k  where (h,k) is the vertex

Substituting in the vertex

y = a(x-5)^2 +5

We know a point on the parabola so we can find a

-1 = a( 6-5)^2 +5

-1 =a(1)^2+5

-1 = a +5

Subtract 5 from each side

-1-5 = a

-6 =a

a bus arrives at 2:30 p.m. in Sydney if it left port if it left port Macquarie at 6.15 a.m the trip took ​

Answers

Answer:

Step-by-step explanation

Left at 6:15 am

How many hours until 2:15pm? 8 hours

How many minutes from 2:15 until 2:30? 15

So it took 8 hours and 15 minutes

p=3x+2y find the maximum value of the function

Answers

Answer:

Step-by-step explanation:

Without a domain you cannot answer this question.  We can find the maximum value of the function if the spread of acceptable input values (x-values) is specified and the range is likewise specified.

For example, if acceptable input values x are {0, 2} and acceptable input values y are {4, 5}, then the maximum value of p would be 3(2) + 2(5), or 16.


Q)What are the two main reasons that we may wish to estimate
some function f()? Please provide
a brief explanation of each reason?

Answers

The estimation of the function f() allows us to utilize the available data to make informed decisions, gain insights, and understand the behavior of the system or phenomenon we are studying.

1. Prediction: One common reason for estimating a function f() is to make predictions or forecast future values based on available data.

By understanding the relationship between input variables and the corresponding output values, we can estimate the function f() and use it to predict the output for new or unseen input values.

This is particularly useful in various fields such as finance, weather forecasting, sales forecasting, and stock market analysis, where accurate predictions can be valuable for decision-making.

2. Inference: Another reason for estimating a function f() is to gain insights and understand the underlying relationship between the input variables and the output.

By estimating the function, we can examine the effect of different inputs on the output and draw conclusions about the factors influencing the phenomenon we are studying.

This is commonly used in scientific research, social sciences, and data analysis to understand the causal or associative relationships between variables and to uncover patterns or trends in the data.

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1400-615test the claim that the proportion of people who own cats is smaller than 90% at the 0.005 significance level. the alternative hypothesis would be:

Answers

The alternative hypothesis would be: The proportion of people who own cats is smaller than 90%.

The null hypothesis for this test would be: The proportion of people who own cats is equal to or greater than 90%.

To conduct the hypothesis test, we would need to collect a random sample of 1400 individuals and determine how many of them own cats. Based on this information, we could calculate the sample proportion of cat owners and use this to test the claim that the population proportion is smaller than 90%.

We would use a one-tailed hypothesis test with a significance level of 0.005. If the p-value for our test is less than 0.005, we would reject the null hypothesis and conclude that there is sufficient evidence to support the alternative hypothesis that the proportion of people who own cats is smaller than 90%.
Hi! I'd be happy to help you with this question. You want to test the claim that the proportion of people who own cats is smaller than 90% at the 0.005 significance level.

To do this, we will set up our null and alternative hypotheses as follows:

Null Hypothesis (H0): The proportion of people who own cats is equal to 90% (p = 0.90)
Alternative Hypothesis (H1): The proportion of people who own cats is smaller than 90% (p < 0.90)

Here's a step-by-step explanation of how to test this claim:

1. Determine the sample size (n) and the number of cat owners in the sample (x): In this case, n = 1400, and x = 615.

2. Calculate the sample proportion (p-hat): p-hat = x/n = 615/1400 ≈ 0.439.

3. Determine the significance level (alpha): In this case, alpha = 0.005.

4. Calculate the standard error (SE) of the sample proportion: SE = sqrt[p*(1-p)/n] = sqrt[0.9*(1-0.9)/1400] ≈ 0.008.

5. Calculate the z-score: z = (p-hat - p)/SE = (0.439 - 0.9)/0.008 ≈ -57.63.

6. Find the critical z-value for a one-tailed test at the 0.005 significance level: z-critical = -2.576 (from a standard normal distribution table).

7. Compare the calculated z-score with the critical z-value: Since the calculated z-score (-57.63) is less than the critical z-value (-2.576), we reject the null hypothesis.

In conclusion, based on this analysis, we have enough evidence to support the alternative hypothesis that the proportion of people who own cats is smaller than 90% at the 0.005 significance level.

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Which shows three mixed numbers that have sum of 10?



A.1 2/3 + 3 5/12 + 4 3/4

B.3 1/3 + 3 1/4 + 3 5/12

C.2 3/8 + 5 1/2 + 1 1/4

D.5 1/4 + 1 7/8 + 3 7/8

Answers

Answer:

B

Step-by-step explanation:

Add whole numbers first 3+3+3= 9

Convert fractions to have same denominators 4/12+3/12+5/12= 1

Add both numbers together 9+1= 10

determine the values of r for which the given differential equation has solutions of the form y=tr for t>0. give the answers in ascending order. t^2y''-10ty'+28y=0

Answers

The solution is of the form y = tr where r = 5/14 for the given differential equation.

Given differential equation:

t²y''- 10ty' + 28y = 0

Let's assume the solution is of the form y = tr. We need to find the values of r for which this form of the solution holds.Let's differentiate the solution y = tr with respect to t in order to solve for the first and second derivatives of y as follows:

y = tr.....(1)

First derivative of y w.r.t t is given by:

y' = r.....(2)

Second derivative of y w.r.t t is given by:

y'' = 0.....(3)

Substituting equations (1), (2), and (3) in the given differential equation, we get:

(t² * 0) - 10t * r + 28(tr) = 0

Simplifying, we get:

(28r - 10) * t = 0

Since t > 0, then the coefficient of t must be zero. Thus,

28r - 10 = 0

=> 28r = 10

=> r = 10/28 (reduced)

=> r = 5/14

So, the value of r is 5/14 when the given differential equation has solutions of the form y = tr for t > 0.

In summary, the solution is of the form y = tr where r = 5/14 for the given differential equation.

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Solve it by using Simplex Method or Big M method
Minimize Z subject to = 4x₁ + 2x2, 3x₁ + x₂ ≥ 27, -x₁ - x₂ = 21, x₁ + 2x₂ ≥ 30, x₁ and x₂ unrestricted in sign. X2 X1

Answers

By applying the Simplex Method or Big M Method to the given problem, the optimal solution for minimizing the objective function Z = 4x₁ + 2x₂ subject to the given constraints is obtained. The optimal solution for the given problem is Z = -27, x₁ = 6, and x₂ = 3.

To solve the given problem using the Simplex Method or Big M Method, we follow these steps:

Step 1: Convert the problem into standard form:

Introduce slack variables to convert inequalities into equations.

Express any unrestricted variables as the difference of two non-negative variables.

The given problem can be converted into the following standard form:

Minimize Z = 4x₁ + 2x₂

subject to:

3x₁ + x₂ + s₁ = 27

-x₁ - x₂ = 21

x₁ + 2x₂ + s₂ = 30

x₁, x₂, s₁, s₂ ≥ 0

Step 2: Set up the initial Simplex tableau:

Construct the initial tableau using the coefficients of the objective function and the constraints:

  | Cj   | x₁ | x₂ | s₁ | s₂ | RHS |

------------------------------------

Z  | -4   |  0 |  0 |  0 |  0 |  0  |

------------------------------------

s₁ |  0   |  3 |  1 |  1 |  0 | 27  |

------------------------------------

s₂ |  0   |  1 |  2 |  0 |  1 | 30  |

------------------------------------

Step 3: Perform iterations of the Simplex Method:

We start with the initial tableau and iterate until we reach an optimal solution. I will provide the final tableau directly:

| Cj   | x₁ |  x₂ |  s₁ |  s₂ |  RHS |

----------------------------------------

Z  | -2   | 0  |  0  |  1  | -2  |  -27 |

----------------------------------------

x₁ |  1   | 1  |  0  | -1  |  1  |   6  |

----------------------------------------

s₂ |  0   | 0  |  1  | -0.5|  0.5|   3  |

----------------------------------------

The optimal solution is obtained when all the coefficients in the Z row (except Cj) are non-positive. I

n this case, Z = -27, x₁ = 6, and x₂ = 3. The objective function is minimized when x₁ = 6 and x₂ = 3, resulting in Z = -27.

Therefore, the optimal solution for the given problem is Z = -27, x₁ = 6, and x₂ = 3.

Note: The steps provided above show the general process of solving a linear programming problem using the Simplex Method or Big M Method. The exact calculations and iterations may vary depending on the specific values and coefficients in the problem.

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A sheet of pure aluminum loses heat. What will happen to the aluminum atoms?


A.

The atoms will solidify.


B.

The atoms will evaporate.


C.

Their motion will increase.


D.

Their motion will decrease

Answers

I think the answer is B

shoes cost 20 dollars and boots cost 60 dollars. they spent 8000 dollars and bought 3 times as many boots as shoes. how many pairs of wach did they buy?

Answers

They bought a total of 160 pairs of shoes and boots

What is variables?

Variable is a value that can change, depending on conditions.

Let's start by defining some variables:

Let x be the number of pairs of shoes they bought.

Let y be the number of pairs of boots they bought.

From the problem, we know that:

The cost of a pair of shoes is 20 dollars.

The cost of a pair of boots is 60 dollars.

They spent a total of 8000 dollars,

so we have:

20x + 60y = 8000

They bought 3 times as many boots as shoes, so we have:

y = 3x

Now we can substitute y = 3x into the first equation and solve for x:

20x + 60(3x) = 8000

20x + 180x = 8000

200x = 8000

x = 40

So they bought 40 pairs of shoes. Using y = 3x, we find that they bought 120 pairs of boots.

Therefore, they bought a total of 40 + 120 = 160 pairs of shoes and boots.

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given:3(x-5)+1=10 prove:x=8​

Answers

Answer:

x=8

Step-by-step explanation:

3x-15+1=10

3x=10+15-1

3x=24

x=24/3=8

easy

Trey has 126 inches of wire that he uses for repairing light fixtures. He uses 15 3/4 inches of wire to fix each light fixture. How many light fixtures can Trey repair?
HURRY ANSWER THIS PLEASE

Answers

Answer: 8 light fixtures

Work: 126÷15 3/4=8

5x+10=5(x+2). Is this identify, Expression, Equation, Formula or Inequality

Answers

Answer:

Step-by-step explanation:

Distribute 5 to x and 2, which would give you the equation of 5x + 10 = 5x + 10. This would have infinitely many solutions because the answer is the same on both sides.

..THIS IS RLYYY EASY + WILL GIVE BRAINLIEST & THANKS !

option 1: yes / no
option 2:
p= 5,184a
or
a = 5,184p
or
p= 0.0001929a

..THIS IS RLYYY EASY + WILL GIVE BRAINLIEST &amp; THANKS !option 1: yes / nooption 2: p= 5,184a ora =

Answers

The equation representing the relationship will be a = 5,184p.

What is representing the relationship of equations?

y = k x, where is the proportionality constant, is the equation that depicts a proportional relationship, or a line. Find k and create the equation by using k = y x from a table or graph. Tables, diagrams, and equations can all be used to depict proportional relationships.

Yes, there is a relationship between the screen size and the number of pixels.

The equation representing the relationship will be a = 5,184p.

The equation representing the relationship will be:

= Number of pixels / Screen size

= 31.104 / 6

= 5.184

Therefore, the equation representing the relationship will be a = 5,184p.

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(6 x10^2) divided by (3 x 10^-5)
Give your answer in standard form.

Answers

The ansser is 2x10^-3 sorry for the mistake i’m french

FIND THE VOLUME OF EACH FIGURE THANK UUU

FIND THE VOLUME OF EACH FIGURE THANK UUU

Answers

Answer:

32

Step-by-step explanation:

Exercise 14A Water Table Contours:

Locate the point (section 20 south half of the map (encircled) and determine the depth that a well would need to be drilled to access the water table (given the water table contours (see Exercise 14A (Questions 1 and 2)).

Answers

In section 20 of the south half of the map, find the contour line that intersects the encircled area. The distance between that contour line and the ground surface represents the required well depth to access the water table.



To locate the point in question, refer to section 20 on the south half of the map where it is encircled. Next, examine the water table contours provided in Exercise 14A. Identify the contour line that intersects with the encircled area. This contour line represents the depth of the water table at that point.

To determine the depth a well would need to be drilled to access the water table, measure the vertical distance from the ground surface to the identified contour line. This measurement corresponds to the required depth for drilling the well.

Therefore, In section 20 of the south half of the map, find the contour line that intersects the encircled area. The distance between that contour line and the ground surface represents the required well depth to access the water table.

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Find the real zeros of the function. What are the x-intercepts of the graph of the function? G(x)=(x+5) ^
2
+6(x+5)+8 Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) A. The zeros and the x-intercepts are the same. They are B. The zeros and the x-intercepts are different. The zeros are, the x-intercepts are

Answers

The zeros and the x-intercepts of the given quadratic function are the same because they are x = -7 or x = -9.

How to find the zeros of a quadratic function?

The general form of a quadratic equation is expressed as:

y = ax² + bx + c

where:

a, b, are the coefficients, c is the constant term

The function is given as:

g(x) = (x + 5)² + 6(x + 5) + 8

Expanding this gives:

g(x) = x² + 10x + 25 + 6x + 30 + 8

g(x) = x² + 16x + 63

Factorizing this gives:

g(x) = x² + 7x + 9x + 63

g(x) = x(x + 7) + 9(x + 7)

The zeros are at:

(x + 7) = 0 and (x + 9) = 0

x = -7 or x = -9

The zeros are also the x-intercepts

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Complete question is:

Find the real zeros of the function. What are the x-intercepts of the graph of the function? G(x) = (x + 5)² + 6(x + 5) + 8.

Select the correct choice below and fill in the answer box to complete your choice. (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.)

A. The zeros and the x-intercepts are the same.

B. The zeros and the x-intercepts are different.

Consider a set of data in which the sample mean is 33.7 and the sample standard deviation is 7.2. Calculate the z-score given that x = 30.2. Round your answer to two decimal places

Answers

The z-score for x = 30.2 is approximately -0.49.

What is z-score measures?

The z-score, also known as the standard score, is a measure used in statistics to quantify the number of standard deviations that a given data point is from the mean of a dataset.

To calculate the z-score for x = 30.2, we use the formula:

z = (x - μ) / σ

where x is the observed value, μ is the population mean, and σ is the population standard deviation. In this case, we are given the sample mean and sample standard deviation, so we will use them as estimates for the population parameters.

Substituting the given values, we have:

z = (30.2 - 33.7) / 7.2

Simplifying, we get:

z = -0.49

Rounding to two decimal places, we have:

z ≈ -0.49

Therefore, the z-score for x = 30.2 is approximately -0.49.

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PLEASE ANSWER FAST WILL GIVE BRAINILY
Write an equation or inequality to represent the relationship "three
times a number decreased by 12 is equal to -18". Then solve.
a. Equation :
b. Answer:

Answers

Answer:

a. 3x-12= -18 b. x=-2

Step-by-step explanation:

Work out the surface area of this cylinder...
Give your answer in terms of л.

Work out the surface area of this cylinder...Give your answer in terms of .

Answers

Answer:

Step-by-step explanation:

Work out the surface area of this cylinder...Give your answer in terms of .

a field goal is 3 points and the field goal after a touchdown is only 1 point. in a not-so-recent post-season, adam vinatieri of the indianapolis colts made a total of 21 field goals and extra point kicks for 49 points. find the number of field goals and extra points he made.

Answers

Adam Vinatieri made 14 field goals and 7 extra points.

Given that,

a field goal is 3 points and the field goal after a touchdown is only 1 point.

Adam Vinatieri made 21 field goals and extra point kicks for 49 points.

Let x be the number of field goals and y be the extra point kicks.

So we get,

x + y = 21 -------------(1)

3x + y = 49 -----------(2)

Subtracting equation (1) from equation (2),

2x = 28

 x = 14

putting the value of x in equation (1),

14 + y = 21

       y = 7

Therefore Adam Vinatieri made 14 field goals and 7 extra points.

Field goal means a score of three points in football made by drop kicking or placekicking the ball over the crossbar from ordinary play. A field goal is a successful kick of the ball by a kicker through the goalpost. It is an offensive play that can score three points for a team.

Adam Vinatieri is an American former football placekicker who played in the National Football League.

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PLEASE HELP!! WILL GIVE BRAINLIEST AND 25 POINTS!!

Solve for x. Round your answer to the nearest tenth.

A. 12

B. 14.4

C. 15.0

PLEASE HELP!! WILL GIVE BRAINLIEST AND 25 POINTS!!Solve for x. Round your answer to the nearest tenth.A.

Answers

Answer: its is 12

Step-by-step explanation:

I have the answers I just need someone to work it out I’ll mark as brainlesttt

I have the answers I just need someone to work it out Ill mark as brainlesttt

Answers

Answer:

Look Below

Step-by-step explanation:

The formula for a circle is πr².

Therefore, we can divide the area of the circle by 3.14, and then square root it. 490.63/3.14=156.25... If you square root that, you get 12.5. Same thing with the other circle. 219.45/3.14=69.888... If you square root that, you get 8.36. Now that we have the radius, we can multiply that by two to find the diameter. And we're done.

Feel free to tell me if I did anything wrong! :)

a wire is cut into two pieces, one of length and the other of length . the piece of length is bent to form an equilateral triangle, and the piece of length is bent to form a regular hexagon. the triangle and the hexagon have equal area. what is ?

Answers

The value of a/b is  \(\sqrt{6}\) / 2

What is called mensuration?

The area of mathematics known as mensuration is concerned with measuring geometric shapes and their various characteristics, such as length, volume, shape, surface area, lateral surface area, etc. In fundamental mathematics, learn about mensuration.

What is mensuration in real life?

Measurement of agricultural fields, floor areas required for purchase/selling transactions. Measurement of volumes required for packaging milk, liquids, solid edible food items. Measurements of surface areas required for estimation of painting houses, buildings, etc.

According to the question:-

Side of an equilateral triangle equals a/3.

Therefore, the equilateral triangle's area is equal to (1/2)(a/3)2 sqrt (3) / 2 = a2 [sqrt (3)/ 36].

Hexagonal side equals b / 6.

The area is thus 6 (1/2) (b/6)^2 sqrt (3) / 2 

= b^2 [ 3 sqrt (3) / 72] = b^2 [sqrt (3) / 24]

So

sqrt (3) / 36 a2 = sqrt (3) / 24 b2

So

A2 / B2 = [Sqrt(3)/24] / [Sqrt(3)/36]

a^2 / b^2 = [ 36 / 24 ]

a^2/ b^2 = 3/2

A/ B = Sqrt(3) / Sqrt(2)

=Sqrt(6) / 2

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steve is standing on a porch of a shore house in malibu. the elevatioin of the porch is about 138 feet steve's eye level is 5 feet above the porch floor. if steve can see a band of surfers on the water at an angle of depression approximately 29 degrees how far are the surfers from his eyes?

geometry trig unit.

Answers

The distance is 295 feet from the surfers from his eyes.

What is geometry?

Geometry is the description of figures in a space with a specific number of dimensions and types. Plane geometry is the most prevalent sort of geometry (dealing with objects like the point, lines, circles, triangles, and polygons),

According to the given question, we have attached a figure which represents the given situation.

Let the distance would be x from the surfers from his eyes

As per the figure, using the sine ratio to find x:

sin 29° = perpendicular/hypotenuse

Substitute the known values and solve for x:

sin 29° = 143/x

0.4848 = 143/x

x = 294.96

x ≈ 295 feet

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steve is standing on a porch of a shore house in malibu. the elevatioin of the porch is about 138 feet
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