I need 5 sentences this is for 100 points so give a proper answer

I Need 5 Sentences This Is For 100 Points So Give A Proper Answer
I Need 5 Sentences This Is For 100 Points So Give A Proper Answer

Answers

Answer 1

The value of x and y from the given triangle are 52.3 feet and 42.84 feet respectively.

Given that, an engineer sketches a right triangle to show that the screen in a movie theater is 30 ft high and that the vertical viewing angle from the from row is 35 degree.

We know that, sinθ = Opposite/Hypotenuse

sin35° = 30/x

0.5736 = 30/x

x = 30/0.5736

x = 52.3 feet

We know that, tanθ = Opposite/Adjacent

tan35°=30/y

0.7002=30/y

y = 30/0.7002

y = 42.84 feet

Therefore, the value of x and y from the given triangle are 52.3 feet and 42.84 feet respectively.

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Related Questions

What is the common ratio of the geometric sequence below?

–96, 48, –24, 12, –6, ...

Answers

[tex] \sqrt[5]{ {2}^{13} \times {3}^{5} } [/tex]

[tex] \sqrt[5]{ {2}^{13} } [/tex]

PLEAse ILL DO ANYTHING HELP 18 in.
21 in.
23 in.
What is the volume of this figure?
16 in.

Answers

Total volume of figure is,

V = 10,488 inches³

We have to given that,

The figure shown in image is made with cuboid and triangular prism.

Since, WE know that,

Volume of cuboid is,

V = b × h × l

And, Volume of triangular prism is,

V = 1/2 × b × h × l

Substitute all the values, we get;

Volume of cuboid is,

V = b × h × l

V = 18 x 23 x 16

V = 6624 inches³

And, Volume of triangular prism is,

V = 1/2 × b × h × l

V = 1/2 x 21 x 23 x 16

V = 3864 inches³

Thus, Total volume of figure is,

V = 6624 inches³ + 3864 inches³

V = 10,488 inches³

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Jane received a $80 gift card for a coffee store. She used it in buying some coffee that cost $7.56 per pound. After buying the coffee, she had $49.76 left on
her card. How many pounds of coffee did she buy?

Answers

Answer:

Jane spent on coffee.

She started with $80 on her gift card and ended with $49.76, so she spent:

80 - 49.76 = $30.24

We know that she bought coffee that cost $7.56 per pound, so we can set up an equation to find how many pounds of coffee she bought:

7.56x = 30.24

where x is the number of pounds of coffee she bought.

Solving for x, we get:

x = 30.24 / 7.56 = 4

So Jane bought 4 pounds of coffee with her gift card.

what is the circumference of a circle of radius one metre​

Answers

The circumference of a circle is calculated using the formula:

[tex]\sf\:C = 2 \pi r \\[/tex]

where C represents the circumference and r represents the radius of the circle.

Given that the radius of the circle is one meter (r = 1), we can substitute this value into the formula to find the circumference:

[tex]\sf\:C = 2 \pi (1) \\[/tex]

[tex]\sf\:C = 2 \pi \\[/tex]

Therefore, the circumference of a circle with a radius of one meter is [tex]\sf\:2 \pi \\[/tex] meters.

If a fair die is rolled 5 times, what is the probability, rounded to the nearest
thousandth,
of getting at most 1 five?

Answers

Answer:

0.482 is the probability of the fair die of getting at most 1 five.

Step-by-step explanation:

Probability is the Number of favorable outcomes divided by the total number of outcomes.

Getting at most 1 five means there can be 1 five or 0 five.

Condition 1:

Getting 0 fives, there are 5 roles, there are five possible outcomes (numbers from 1 to 6 exclude 5).The total number of outcomes for fair die rolling five times is 5 x 5 x 5 x 5 x5 = 3125.

Condition 2:

Getting 1 five, there are 5 rolls, and we need exactly 1 of them to result in a five.The total number of outcomes for fair die rolling five times is            5 x 5^4 = 625.

We sum up the favorable outcomes ( 0 five and 1 five) and divide it by the total outcomes to find the probability.

P = ( Number of favorable outcomes) / (Total number of outcomes)

p = (3125 +625)/6^5 => 3750 / 7776 => 0.482

p = 0.482

Therefore the probability is 0.482.

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6. Which graph best represents the solution of the inequality y < –x + 3?

Answers

The graph of the inequality is on the image at the end.

Which graph best represents the solution of the inequality?

Here we want to find the graph of the inequality:

y < -x + 3

To graph this, we need to graph the line:

y = -x + 3

With a dashed line (because the points in the line aren't solutions for the inequality)

And we can see that y is smaller than the line, then we need to shade all the region below that dashed line.

The graph of the inequality is the one you can see in the image at the end.

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1,2,5,10,17,26,37,50 ??

Answers

Answer: 65,82,101,122

Step-by-step explanation:

Its adding odd numbers because first it was +1 then +3, +5 +7, +9 +11, +13 and so on :)))

A worker at a local aquarium is instructed to estimate the population of anchovies in the tank. She catches 32 anchovies, marks them with special paint, and returns them to the tank. Then she catches 950 anchovies and finds that 16 of them are marked. To the nearest whole number, what is the best estimate for the anchovy population?

Answers

Answer:

1900

Step-by-step explanation:

Use a proportion:

16 is to 950 as 32 is to x.

16/950 = 32/x

32/16 = x/950

x/950 = 2

x = 1900

Answer: 1900

james has been subscribed to our bronze address rental package. he pays us £12.87 per quarter in advance he has been using our services for 1 year and has paid for 4 quarters in full. he has told us he wants to cancel his subscription and is requesting a refund for 1 month's subscription

Answers

James is eligible for a refund of £47.19 for one month's subscription.

To calculate the refund for James's subscription, we need to determine the cost of one month's subscription and subtract it from the total amount he has paid for four quarters.

James pays £12.87 per quarter, which means he pays £12.87 x 4 = £51.48 for a full year in advance.

To find the cost of one month's subscription, we divide the annual cost by 12 (number of months in a year):

£51.48 / 12 = £4.29

The cost of one month's subscription is £4.29.

To calculate the refund, we subtract the cost of one month's subscription from the total amount James has paid:

£51.48 - £4.29 = £47.19

We must figure out the price of a month's membership and deduct it from the total amount James has paid for four quarters in order to compute the refund for his subscription.

James pays £12.87 every quarter, or £12.87 x 4 = $51.48 for the entire year up front.

We divide the yearly cost by 12 (the number of months in a year) to get the price for a month's subscription:

£51.48 / 12 = £4.29

Therefore, a membership for one month costs £4.29 in total.

We deduct the price of a single month's membership from James' overall payment to determine the refund:

£51.48 - £4.29 = £47.19

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Which equation matches the graph below?

−2sin(x)


−2cos(x)

2cos(x)


2sin(x)

Answers

The equation matches the graph is -2cosx.

The graph of the function y = -2cos(x) represents a cosine function that has been reflected vertically and stretched by a factor of 2.

The cosine function is a periodic function that oscillates between -1 and 1. The negative sign in front of the function (-2cos(x)) reflects the graph across the x-axis. This means that all the positive values of the cosine function become negative, and vice versa.

So, the coefficient of -2 stretches the graph vertically by a factor of 2. This means that the amplitude of the graph doubles, and the oscillations are more spread out vertically.

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Ronnie made a scale drawing of a shopping center. A bakery in the shopping center is 7 inches wide in the drawing. The actual bakery is 42 feet wide. What is the scale of the drawing?

Answers

Answer:

1:72

Step-by-step explanation:

The scale of a drawing is the ratio of the length in the drawing to the real length.

Drawing length: 7 inches

Real length: 42 ft × 12 in. / ft = 504 in.

Scale:

7 in. to 504 in.

Divide both numbers by 7:

1 in. to 72 in.

Scale: 1:72

Ken owns 500 shares of LaceNBrace, which makes hockey equipment. He receives a notice stating the company will be paying $0.15 dividend per share. What is the total dividend payment he receives for that quarter? O $750 O $8.50 O $7.55 O $75​

Answers

Ken will receive a total dividend payment of $75 for that quarter.

We have to given that,

Ken owns 500 shares of LaceNBrace, which makes hockey equipment.

And, He receives a notice stating the company will be paying $0.15 dividend per share.

Now, For the total dividend payment Ken receives for that quarter, we can multiply the dividend per share by the total number of shares he owns:

= $0.15 per share x 500 shares

= $75

Therefore, Ken will receive a total dividend payment of $75 for that quarter.

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Trevor earns $12 per hour and Brian earns $10 per hour. Which of the following situations can be modeled by the inequality below?

Answers

The situation that can be modelled with the inequality is if Trevor and Brain works x hour, Trevor's earnings is at least $30 more than Brian. (second option)

Which situation is modelled?

The first step is to determine inequality signs and what they mean.

> means greater than

< means less than

≥ means greater than or equal to

≤ less than or equal to

The given inequality is:

$12x - $30 ≥ $10

If the inequality is rearranged, it becomes:

$12x ≥ $10x + $30

This can be interpreted as if both of them work x hours, Trevor's income is at least $30 more than Brian's.

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Lihle is going to bake some vanilla cupcakes that she wants to sell to raise money for charity. Use the recipe below to answer the questions that follow. VANILLA CUPCAKES Ingredients 185g butter 220g castor sugar 3 extra-large eggs 3ml vanilla essence 80ml water 80ml milk 300g cake flour 20ml baking powder Butter Icing 80g butter 115g icing sugar 15ml boiling water 1 tub vermicelli for garnishing MAKES 24 CUPCAKES 1.1.1. Lihle does not have a measuring spoon so she decides to use a teaspoon. How many teaspoons (5ml) of baking powder does Lihle need for one batch of cupcakes? (2)​

Answers

Answer: Lihle needs 4 teaspoons of baking powder
Explanation: 20ml/5ml= 4

How can you use the double number line diagram to find what percent 120 is of ​150?

Answers

We can say that 120 is 80% of 150.The percentage that 120 is of 150 will be the length of this line divided by the length of the entire double number line (which is 100%).

To use the double number line diagram to find what percent 120 is of 150, we first need to plot the two numbers on the double number line. We can do this by drawing a horizontal line and labeling it with the two numbers, 120 and 150, and then dividing the line into equal segments.

Next, we can find the difference between the two numbers (150-120=30) and use this to label the corresponding points on the double number line. The point representing 120 should be 3/4 of the way between the two numbers (since 120 is 3/4 of 150).

Finally, we can use the double number line to find the percentage that 120 is of 150. To do this, we can draw a vertical line from the point representing 120 up to the top of the double number line.

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Rewriting 3x^2=6x and solving with rewritten

Answers

Answer:

x = 0 , x = 2

Step-by-step explanation:

3x² = 6x ( subtract 6x from both sides )

3x² - 6x = 0 ← factor out 3x from each term

3x(x - 2) = 0

equate each factor to zero and solve for x

3x = 0 ⇒ x = 0

x - 2 = 0 ( add 2 to both sides )

x = 2

solutions are x = 0 , x = 2

netry B Unit 5 Test 2023 Unit Test: Unit 5 Test 2023: Geometry Applications The maximum altitude currently allowed by drones is 400 feet, which is approximately 0.12 km. This is to ensure that drones do not interfere with other aircraft or cause safety hazards. If cameras in a drone are set to film toward the horizon, what is the greatest distance that can be filmed, given that the radius of the Earth is approximately 6378 km? Round your answer to the nearest kilometer. ​

Answers

The greatest distance that can be filmed by the drone is 6374.5 km. Rounded to the nearest kilometer, 6375 km.

Now, For the greatest distance that can be filmed by a drone with a maximum altitude of 0.12 km, we can use the Pythagorean theorem.

Let's a right triangle with one leg being the radius of the Earth 6378 km and the other leg being the maximum altitude of the drone 0.12 km.

Hence, The hypotenuse of this triangle represents the line of sight from the drone's camera to the horizon.

Hence, By Using the Pythagorean theorem, we can solve for the length of the hypotenuse:

h² = 6378² + 0.12²

h = √40684000.145

h = 6374.5 km

Therefore, The greatest distance that can be filmed by the drone is 6374.5 km. Rounded to the nearest kilometer, 6375 km.

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Mr Jones had invested $2000 and his friend Me Williams had invested $1450 in a company. After 1 year they made a profit of $690. How much profit each will get if they share the profit in terms of their investment?

Answers

Answer:

Mr Jones: $399.69
Mr Williams: $290.31

Step-by-step explanation:

Calculate the total investment: $2000 + $1450 = $3450.

Calculate Mr Jones' share: ($2000 / $3450) * $690 ≈ $399.69.

Calculate Mr Williams' share: ($1450 / $3450) * $690 ≈ $290.31.

Hence, Mr Jones will receive approximately $399.69 in profit, while Mr Williams will receive approximately $290.31 in profit.

mesuare crayon and half pencil dreambox

Answers

The measurement of a crayon and half a pencil dreambox will depend on the specific dimensions of the dreambox. As there is no information provided about the exact size or shape of the dreambox.

To measure the crayon and half pencil dreambox, you would typically need a measuring tool such as a ruler or tape measure. Here are the steps to measure it:

1. Determine the length measurement: Place the dreambox on a flat surface and measure the length from one end to the other using the measuring tool. Make sure to align the measuring tool properly to get an accurate measurement.

2. Measure the width: Measure the width of the dreambox by placing the measuring tool perpendicular to the length measurement. Again, ensure that the measuring tool is aligned correctly to obtain an accurate width measurement.

3. Measure the height: Measure the height of the dreambox by placing the measuring tool vertically from the bottom to the top of the dreambox. Ensure that the measuring tool is aligned properly for an accurate height measurement.

By following these steps and using a measuring tool, you can obtain the measurements of the crayon and half pencil dreambox accurately.

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Simplify (3x^6y^4)(-4x^2y^3)
1: -x^8y^7
2: -12x^12y^12
3: -12x^8y^7
4: -12x^8y^12

Answers

Hello!

(3x⁶y⁴)(-4x²y³)

= -12x⁶y⁴x²y³

= -12x⁸y⁷

The speed that a tsunami can travel is modeled by the equation s=365

Answers

The speed that a tsunami can travel is modeled by the equation s = 356 StartRoot d EndRoot , where S is the speed in kilometers per hour and d is the average depth of the water in kilometers.

This is written mathematically as:

S = 356√d

S = 200km/hr

Hence:

200km/hr = 356√d

Divide both sides by 356

200/356 = 356√d/356

√d = 200/356

Square both sides

(√d)² = (200/356)²

d =(0.5617977528)²

d = 0.3156167151km

Approximately = 0.32km

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In a test the average marks for the three classes were 74,58 and 51 if the classes contained were 25,22and 23 students respectively what was the average marks for the three classes altogether

Answers

Answer:

Step-by-step explanation:

50 Points! Multiple choice geometry question. Photo attached. Thank you!

Answers

5/6 is the probability that the number landed on an odd or is greater than 4

Probability concept

Probability is defined as the likelihood or chance that an event will occur.

If a number cube is rolled, the sample space will be:

(S) = {1, 2, 3, 4, 5, 6}

n(S) = 67

If it lands on a odd number, the number of events will be:

(E) = {1, 3, 5}

n(E) = 3

If it lands on a number greater than 4 the number of events will be:

(E) = {5, 6}

n(E) = 2

Pr(even or greater then 4) = 3/6 + 2/6

Pr(even or greater then 4) = 5/6

The probability that the number landed on an odd or is greater than 4 is 5/6

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Answer: 4/6 or 2/3

Step-by-step explanation:

Even number=3/6 or 1/2 chance

Greater than 4=2/6 chance or 1/3 chance

Union basically means either or

So: 1/2+1/3 or 3/6+2/6 or 5/6

This doesn't always work though, so we use trial and error

1 2 3 4 5 6

1 3 5 are the ones not even

13 are the ones not greater than 4

Vijay surveyed 2 passengers on a city bus. Is this sample of the inhabitants of the city likely to be representative? A. Yes B. No

Answers

B. No

Step-by-step explanation:

tho im not 100% sure i think this is the answer because there is enough data to be able to calculate the average of the data to represent the city.

h9pe that helps

Need help asap!! For this algebra

Answers

It is noticed that the factors then the x-intercepts are the same value as that of factors.

Given that, the quadratic equation represented on the graph in factored form is y=(x-3)(x+2).

From the graph, x-intercepts are x=-2 and x=3.

The vertex of the given quadratic graph is (0.5, -6)

Therefore, it is noticed that the factors then the x-intercepts are the same value as that of factors.

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in a continuous series, if the sum of weights of 50 students is 1,850 kg find their average weights.

Answers

The average weight of the 50 students is 37 kilograms.

In mathematics, a continuous series is a sequence of numbers that has no gaps between any of its values. In order to find the average weight of a continuous series of 50 students, we can divide the sum of their weights by the total number of students.

Let us assume that the weight of each student is measured in kilograms. If the sum of the weights of 50 students is 1,850 kilograms, then the average weight can be calculated as follows:

Average weight = Total weight / Number of studentsIn this case, the total weight is 1,850 kilograms and the number of students is 50. Therefore, we can substitute these values into the formula and simplify as follows:

Average weight = 1,850 / 50Average weight = 37 kilograms It is important to note that this calculation assumes that all of the weights are evenly distributed among the students and that there are no outliers or extreme values that would skew the average.

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Find x,
1. cos^2x = sin^2x + 1/2
2. 2cos( π/2 - x) * sin (π/2 + x) - 1 = 0
3. 8sin x/2 * cos x/3 * cosx * cos2x = 1
4. 1 + cosx = cos x/2

Answers

1)

Given:

cos^2x = sin^2x + 1/2

Now,

Further simplify the trigonometric equation to get the value of x .

cos²x - sin²x = 1/2

∴cos² - sin²x = cos2x

cos2x = 1/2

2x = cos^-1(1/2)

2x = 60

x = 30° .

Hence the value of x is 30° .

2)

Given:

2cos( π/2 - x) * sin (π/2 + x) - 1 = 0

∴cos(90-x) = sinx

∴sin(90 +x) = cosx

2sinxcosx = 1

sin2x = 1

2x = sin^-1(1)

2x = 90

x = 45° .

Hence the value of x is 45° .

3)

Given:

1 + cosx = cos x/2

Further simplifying,

1 = cosx/2  - cosx

Put x = 180

1 = cos90 - cos180

1 = 0 - (-1)

1 =1

Hence LHS = RHS and x = 180°

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VI. In a class of 40 students, the marks obtained in Mathematics (out of 50) are as under: 44,50,44,49,42,47,45,42,44,48,49,48,47 49,47,41,45,48,41,48,41,42,47,49,49,48, 50.47.49.48.46.44.45.45.46.44.42.47.48.45 ow answer the following questions: a) b) c) d) e) Find the number of students getting more than 45 marks. Find the number of students getting less than 45 marks. Find the maximum number of students getting the same marks. Find the average marks obtained by the students in the class. Find the number of students getting more than average marks.​

Answers

a) To find the number of students getting more than 45 marks, we count the students whose marks are greater than 45 in the given list.

In the given list, the students with marks greater than 45 are: 50, 49, 47, 48, 49, 48, 47, 49, 48, 50, 47, 49, 48, 46, 47, 48, 47.

Counting these numbers, we find that there are 17 students who obtained more than 45 marks.

b) To find the number of students getting less than 45 marks, we count the students whose marks are less than 45 in the given list.

In the given list, the students with marks less than 45 are: 44, 44, 42, 41, 41, 42, 41, 44, 44, 42, 45, 45, 45, 44, 45.

Counting these numbers, we find that there are 15 students who obtained less than 45 marks.

c) To find the maximum number of students getting the same marks, we look for the mark that appears most frequently in the given list.

In the given list, the marks obtained by the students are: 44, 50, 44, 49, 42, 47, 45, 42, 44, 48, 49, 48, 47, 49, 47, 41, 45, 48, 41, 48, 41, 42, 47, 49, 49, 48, 50, 47, 49, 48, 46, 44, 45, 45, 46, 44, 42, 47, 48, 45.

Counting the frequency of each mark, we find that the marks 47 and 48 appear most frequently, with a count of 6 each. Therefore, the maximum number of students getting the same marks is 6.

d) To find the average marks obtained by the students in the class, we sum up all the marks and divide by the total number of students.

Total marks = 44 + 50 + 44 + 49 + 42 + 47 + 45 + 42 + 44 + 48 + 49 + 48 + 47 + 49 + 47 + 41 + 45 + 48 + 41 + 48 + 41 + 42 + 47 + 49 + 49 + 48 + 50 + 47 + 49 + 48 + 46 + 44 + 45 + 45 + 46 + 44 + 42 + 47 + 48 + 45

           = 1912

Total number of students = 40

Average marks = Total marks / Total number of students

                 = 1912 / 40

                 = 47.8

Therefore, the average marks obtained by the students in the class is 47.8.

e) To find the number of students getting more than the average marks, we count the students whose marks are greater than 47.8.

In the given list, the students with marks greater than 47.8 are: 50, 50, 49, 48, 49, 48, 49, 48, 50, 49, 49, 48, 48, 50, 49, 49, 48, 48, 47, 49, 49, 48, 50, 47,

49, 49, 48, 50, 47, 49, 49, 48, 48, 49, 48, 47, 48, 49, 49, 48, 50, 49.

Counting these numbers, we find that there are 40 students who obtained more than the average marks.

Write the statements in symbolic form using the symbols ∧,∨ and ¬.
Let h = "John is healthy," w = "John is wealthy," and s = "John is wise."
John is healthy and wealthy but not wise.
John is not wealthy but he is healthy and wise.
John is neither healthy, wealthy, nor wise.
John is neither wealthy nor wise, but he is healthy.
John is wealthy, but he is not both healthy and wise.

Answers

These symbolic representations use the symbols ∧ (and) to indicate that all conditions must be true, ∨ (or) to indicate that at least one condition must be true, and ¬ (not) to negate a statement.

Using the given symbols ∧ (and), ∨ (or), and ¬ (not), we can represent the statements as follows:

Let h = "John is healthy," w = "John is wealthy," and s = "John is wise."

John is healthy and wealthy but not wise.

Symbolic form:

h ∧ w ∧ ¬s

John is not wealthy but he is healthy and wise.

Symbolic form:

¬w ∧ h ∧ s

John is neither healthy, wealthy, nor wise.

Symbolic form:

¬h ∧ ¬w ∧ ¬s

John is neither wealthy nor wise, but he is healthy.

Symbolic form:

¬w ∧ ¬s ∧ h

John is wealthy, but he is not both healthy and wise.

Symbolic form:

w ∧ (¬h ∨ ¬s)

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Carol earns $14050.00 per year and budget at 11% for clothes. estimate her yearly clothes budget.

Answers

Answer: $1545.50

To estimate Carol's yearly clothes budget, we can use the following formula:

Yearly clothes budget = Yearly income x Clothes budget percentage

Plugging in the given values, we get:

Yearly clothes budget = $14050.00 x 11%
Yearly clothes budget = $1545.50

Therefore, Carol's estimated yearly clothes budget is $1545.50.
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two horizontal wires with identical currents carry current directly towards you. the magnetic field exactly mideway between wires as viewed from your position is why is it that in an exothermic time temperature graph does the temperature eventually begin to decline? Is it because heat is lost to the environment? 2. Short answer questions 1) Give the reasons why companies go global. 2) Give the factors that influence the mode of entry decision process and explain. 3) What are the modes of market entry? Analyze the advantages and disadvantages of each. How should a business develop ethical marketing? (400words)Comment: Please use credible sources to answer thequestion! The masses of all of the Roman coins in a museumare recorded in the histogram below.126 of the coins each weigh between 8 g and 17 g.Work out how many Roman coins are in themuseum's collection in total.Frequency density05P1015Mass (g)2025 Show all work, 100 points. 1. Test for convergence of the following alternating series (-1)^+1 +1 3 n=1 n+1 Class Activity 16M Using Fraction Multiplication and Addition to Calculate a Probability paper clip, an opaque bag, and blue, red, and green tiles would be helpful A game consists of spinning the spinner in Chess Activity 161, and then picking a small tile from a bag containing I bluetie, 3 red tiles, and I gruentile (All tiles are identical except for color, and the person picking a tile cannot see into the baj, so the choice of a tile is random.) To win the game, a contestant must pick the same color tile that the spinner landed on. So a contestant wins from either a blue wpin fol- lowed by a blue tile or a red spin followed by a red tile. 1. Make a guess What do you think the probability of winning the game is? 2. If the materials are available, play the game a number of times. Record the number of times you play the game each game consists of both a spin and a pick from the bags, and record the number of times you win. What fraction of the time did you win? How does this compare with your gues in part 1 3. To calculate the theoretical) probability of winning the game, imagine playing the game many times. Answer the questions below in order to determine the probability of winning the game. a. In the ideal, what fraction of the time should the spin be blue? Show this by shading the rectangle below In the ideal, what traction of those times when the spin is blue should the tile that is chosen be blue? Show this by further shading the rectangle below. Therefore, in the ideal, what fraction of the time is the spin blue and the tile blue Explain how you can determine this fraction from the shading of the rectangle and from the meaning of fraction multiplication b. In the ideal, what fraction of the time should the spin be red? Show this by shad- ing the rectangle below. In the ideal, what fraction of those times when the spin is rod should the tile that is chosen be red? Show this by further shading the rectangle below. Therefore, in the ideal, what fraction of the time is the spin red and the tile red? Explain how you can determine this fraction from the shading of the rectangle and from the meaning of fraction multiplication. c. In the ideal, what fraction of the time should you win the game, and therefore, what is the probability of winning the game? Explain why you can calculate this answer by multiplying and adding fractions. Compare your answer with parts 1 and 2. A rectangle representing playing the game many times Suppose that the probability of a baby from a particular mother having curly hair is 0.35, and each birth is independent of the others. If the mother has four children, what is the probability that exactly 2 of them have curly hair?D Question 2 10 pts Suppose that the probability of a baby from a particular mother having curly hair is 0.35, and each birth is independent of the others. If the mother has four children, what is the probability that exactly 2 of them have curly hair? O A. 0.1225 OB. 0.1265 O C. 0.3105 OD. 0.3500 O E. 0.8735 What makes electricity a difficult commodity to trade? How have these problems been overcome in typical liberalised markets? [25] Given the function f(x) = -2(x + 1)(x - 3)(x + 4) State the zeros of the function: Calculate the y-intercept of the function. Sketch the functions using the zeros and the y-intercept. Solve the inequality: -2(x + 1)(x-3)(x + 4) > 0. what family came to dominate korea following a coup in 1196? FE Q5 == Homework. Unanswered If a monopolist increases quantity from 3 units to 4 units, the price falls from $100 to $80. Pick the correct statement about Marginal Revenue. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Gain in revenue from new units = $100, Loss in Revenue from old units = $80, Marginal Revenue = $20. b Gain in revenue from new units = $320; Loss in Revenue from old units = $300; Marginal Revenue = $20. Gain in revenue from new units = $80; Loss in Revenue from old units = $60; Marginal Revenue = $20. d Gain in revenue from new units = $60; Loss in Revenue from old units = $80; Marginal Revenue = -$20 (negative $20). AUFBIALOS MY NOTES ASK YOUR Twice the smallest of three consecutive odd Integers is nine more than the largest. Find the integers. (Enter your answers as a comma-separated list.) Need Help? Watch Suta b. increasing taxes on some people and lowering taxes on other people. c. spreading the costs of a piece of special interest legislation over many millions ... if the money supply is $375 million, the velocity of money is 5, and real gdp is $12.5 million, what is the average price level?50.012.5100.0150.0 Suppose a and n are relatively prime such that g.c.d(a, n)=1, prove that a) If x'=a (mod n) has a solution then =1. n b) If n 10 )= =1, we cannot conclude that x'=a (mod n) has solutions. 1. Two companies (A and B) list the mean salary for employees in each R&D department. For company A, assume that a sample of 16 employees in that department has an average salariy of $83,150 per month with a standard deviation of $5000. For company B, a sample of 13 employees in that department has an average salariy of $80,500 per month with a standard deviation of S6500. (a) Please develop a hypothesis test to check if two population variances (o and o) are equal. What conclusion you can draw about the test at a 0.1 level of significance? (12%) (b) Based on the result obtained in Part (a), please perform a hypothesis test to determine if the mean salary for employees in the R&D department of company A is $1500 higher than for those in company B. Use a 0.05 level of significance. (1) Make your conclusion based on the critical value method. (12%) (ii) Calculate the P-value of this case and make your conclusion. (6%) Please define the following 5 terms. Please develop your definitions. (These should be a paragraph each).Arizona House Bill 2281Sal CastroAZB1070 (Arizona)Rubn SalazarDACA What does Caesar bring back to time for his daughter after him time in the east