You pay $2 to play a game where if the spinner lands on blue then you win a $1 prize, purple or yellow a $3 prize, or red a $10 prize.


Is the game fair?

You Pay $2 To Play A Game Where If The Spinner Lands On Blue Then You Win A $1 Prize, Purple Or Yellow

Answers

Answer 1

The answer is, Yes, because the expected profit is $1.375

To determine if the game is fair, we need to calculate the expected value of the game.

The probability of the spinner landing on blue is 1/4, the probability of it landing on purple or yellow is 1/3, and the probability of it landing on red is 1/6.

The expected value of the game is:

(1/4)($1) + (1/3)($3) + (1/3)($3) + (1/6)($10) - $2

= $0.25 + $1 + $1 + $1.67 - $2

= $1.92

Since the expected value of the game is negative, the game is not fair. The player can expect to lose an average of $1.92 per game. A value close to 1.92 is 1.375.

Therefore, the answer is: No because the expected profit is $1.375

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Related Questions

Find the 36th term.
5, 8, 11, 14, 17, ...
36th term = [?

Answers

Answer:

110

Step-by-step explanation:

nth term = 3n + 2

3 (36) + 2

108 + 2 = 110

Answer:

The 36th term in the sequence is 104.

Here's how to find it:

- Start with the first number in the sequence: 5.

- Add the common difference, which is 3, to get the second number in the sequence: 8.

- Add the common difference to the second number to get the third number: 11.

- Continue adding the common difference to each subsequent number to find the next term in the sequence.

- The 36th term is three less than 37 times the common difference added to the first term.

- Using that formula, we can calculate the 36th term as: 5 + (36 - 1) * 3 = 5 + 105 = 110.

- Therefore, the 36th term in the sequence is 104.

5 times 100 times 105

Answers

Answer:

52500

Step-by-step explanation:

first do 5*105 to get 525 then mutiply by 100 to get 52500

10.3
Problem Solving
33/5 as a whole number

Answers

Answer:

6 and 3/5

Step-by-step explanation:

It’s 6 and 3/5 your welcome!

The cost of 3 pounds of grapes is 6.57$. What is the cost of 2 pounds of grapes? Please help! I’ll give brainly.

Answers

Well since 3 pounds of grapes equals $6.57. We can use this to divide 6.57 by 3 and that is equal to 2.19. Multiply 2.19 by 2 (pounds) and it is equal to 4.38.
Answer: $4.38

Select the correct answer. The velocity of a train relative to the ground is represented by the distance from A to B in the diagram. The velocity of a ball thrown inside the train at an angle of 66° relative to the train is represented by the distance from B to C. What is the distance from A to C (the velocity of the ball relative to the ground), correct to two decimal places? Assume that all the points in the diagram lie in the same plane. A. 21.14 m/s B. 18.03 m/s C. 17.20 m/s D. 15.00 m/s

Answers

The answer is A. 21.14 m/s

A and C are separated by 21.14 miles. The right answer is A.

What is trigonometry?

Trigonometry is a branch of mathematics, which deals with the study of right angle triangles. Trigonometry is concerned with specified functions of angles and their applications to calculations.

The ratio of the object's distance travelled at a certain time is known as its velocity. As a vector quantity, the velocity requires both the magnitude and the direction.

Assuming that the distance from A to B in the diagram represents the train's speed in relation to the ground. The distance from B to C represents the velocity of a ball thrown inside a train at an angle of 66° to the train.

The following formula will be used to determine how far A is from C:

2×15×10×cos(180-66)=15²+10²-AC²

-300 cos 66=225+100-AC²

AC=√(325+300 cos 66)

AC = 21.17 m/s

As a result, A and C are separated by 21.14 miles. The right

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Select the correct answer. The velocity of a train relative to the ground is represented by the distance

someone can help me please

someone can help me please

Answers

Step-by-step explanation:

64 crayons school order 25 for the art class there are 5 art class they should be share evenly

Albert has 10 red beads, and he has 5 fewer yellow beads than red beads. Albert also has 4
more green beads than red beads. How many beads does Albert have in all?
beads
HELPPP FACTUAL ANSWER

Answers

Answer:

29 beads

Step-by-step explanation:

Red beads: 10

Green beads: 10 - 5 = 5

Yellow beads: 10 + 4 = 14

Add, 10 + 5 + 14 = 29

Albert has 29 total beads

Have a wonderful day! :)

The area of a rectangle is 16 1/3 square inches.The width is 4 2/3. Inches.Find the length

Answers

Answer:

Let the length of the rectangle be L. Then we can use the formula for the area of a rectangle:

Area = Length x Width

Substituting the given values, we get:

16 1/3 = L x 4 2/3

To solve for L, we can first convert the mixed numbers to improper fractions:

16 1/3 = 49/3

4 2/3 = 14/3

Substituting these values, we get:

49/3 = L x 14/3

To solve for L, we can multiply both sides by the reciprocal of 14/3:

49/3 ÷ 14/3 = L

Simplifying, we get:

L = 49/3 x 3/14

L = 7/1

L = 7

Therefore, the length of the rectangle is 7 inches.

Step-by-step explanation:

why does thsi always happen

Answers

Answer:

It always happens because you asked the question

Step-by-step explanation:

The diagram shows the graphs of y=x²-3x - 2 and
y = x + 3.
Use the diagram to solve the equation x² – 3x − 2 = x + 3
=
graphically.
Y
11+
10
9
8-
7-
6543
6-
5-
4-
2-
1
-8-7-6-5-4-3-2-1, 1-2-3/4-5_6_7_8
23456
-2-
-3-
-4-
-5-
-6-
-7-
-8-
-9-
--10-
-11+
x

Answers

The solution of the expression is,

⇒ x = - 1 and x = 5

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

Solve the expression,

x² – 3x − 2 = x + 3

Now, We can simplify as;

x² – 3x − 2 = x + 3

x² – 3x − 2 - x - 3 = 0

x² - 4x - 5 = 0

x² - 5x + x - 5 = 0

x (x - 5) + 1(x - 5) = 0

(x + 1) (x - 5) = 0

x = - 1

x = 5

Thus, The solution of the expression is,

⇒ x = - 1 and x = 5

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WILL MARK BRAINLIEST Given the table of value below, which of the following ordered pairs are found on the graph of the inverse function ?

WILL MARK BRAINLIEST Given the table of value below, which of the following ordered pairs are found on

Answers

Answer:

D

Step-by-step explanation:

Need help right answers 18

Need help right answers 18

Answers

Answer:

$146.44 or $446.44

Step-by-step explanation:

Hope this helped.

749/d * d/749 = 1

d=?

Answers

Answer:

D=1

Step-by-step explanation:

1. Combine multiplied terms into a single fraction
2. Cancel terms that are in both numerator and denominator
3. Divide by 1

Answer:

I honestly don't know but I think its all real numbers but not zero

Step-by-step explanation:

The owner of a soybean farm raises guinea hens for food and insect control. Guinea hens will eat grasshoppers and other insect pests and ticks. They also act as a "watchdog" by making a lot of noise when intruders approach their territory. The farmer allows the hens free range in his fields during the day and provides roosts for them at night. You may make these assumptions: ∙

1. The farmer lives on 1 hen/day for a year.
2. 1 hen eats 25 grasshoppers/day.
3. 1,000 grasshoppers have a mass of 1 kg.
4. 1 grasshopper requires about 30 g of soy/yr.
6. 1 human requires about 600 grasshoppers/day.
7. dry soybeans have about 3.3 cal/g.

Required:
a. Calculate the number of grasshoppers a hen needs per year.
b. How many grasshoppers are needed for a year's supply of hens for the farmer each year?
c. What is the total mass, in kilograms, of the grasshoppers needed to feed all the hens for one year?
d. How many kilograms of soybeans are needed to feed all the grasshoppers for one year?

Answers

Answer:

a. A hen needs 9,125 grasshoppers per year

b. 3,330,625 grasshoppers are needed for a year's supply of hens for the farmer each year

c. The total mass, in kilograms, of the grasshoppers needed to feed all the hens for one year 3330.625 kg

d. 99918.750 kg of soybeans are needed to feed all the grasshoppers for one year.

Step-by-step explanation:

a. To calculate the number of grasshoppers a hen needs per year.

There are 365 days days in a year.

From the question,  1 hen eats 25 grasshoppers/day

If 1 hen eats 25 grasshoppers per day, then

1 hen will eat 25 × 365 grasshoppers per year

25 × 365 = 9125

Hence, a hen needs 9,125 grasshoppers per year.

b. To determine how many grasshoppers are needed for a year's supply of hens for the farmer each year

From the question, The farmer lives on 1 hen/day for a year.

That is, for a year, the farmer lives on 365 × 1 hen = 365 hens

Now, we will determine how many grasshoppers 365 hens will need for a year.

Since, a hen needs 9,125 grasshoppers per year

Then, 365 hens will need 365 × 9125 grasshoppers per year

365 × 9125 = 3330625 grasshoppers

Hence, 3,330,625 grasshoppers are needed for a year's supply of hens for the farmer each year.

c. To determine the total mass, in kilograms, of the grasshoppers needed to feed all the hens for one year

From the question, 1,000 grasshoppers have a mass of 1 kg.

That is, 1,000 grasshoppers have a mass of 1000 g

(NOTE: 1000g = 1kg)

If 1,000 grasshoppers have a mass of 1000 g

Then, 1 grasshopper will have a mass of (1 × 1000) /1000 = 1 g

From b., the total number of grasshoppers needed to feed all the hens for one year is 3,330,625 grasshoppers.

Now, we will determine the mass of 3,330,625 grasshoppers

1 grasshopper have a mass of 1 g

∴ 3,330,625 grasshoppers will have a mass of (3,330,625 × 1) / 1 = 3,330,625 g

Now, we will convert this to kilograms (kg)

If 1000 g = 1 kg

Then, 3,330,625 g = (3,330,625 × 1) / 1000 = 3330.625 kg

Hence, the total mass, in kilograms, of the grasshoppers needed to feed all the hens for one year 3330.625 kg.

d. To determine how many kilograms of soybeans are needed to feed all the grasshoppers for one year

From the question, 1 grasshopper requires about 30 g of soy/yr

From b., 3,330,625 grasshoppers are needed for a year's supply of hens for the farmer each year

If 1 grasshopper requires about 30 g

Then, 3,330,625 grasshoppers will require (3,330,625 × 30) / 1 = 99918750 g of soy/yr

Now, we will convert this to kilograms

If 1000 g = 1 kg

Then, 99918750g = (99918750 × 1) / 1000 = 99918.750 kg

Hence, 99918.750 kg of soybeans are needed to feed all the grasshoppers for one year.

Find the slope of the line passing through the points (7,-7) and (3,-1)

Answers

Step-by-step explanation:

hi there is that OK bye por a tex dimu tho and I

Answer:

-3/2

Step-by-step explanation:

use slope formula

\(m = \frac{ - 1 - ( - 7)}{3 - 7} \)

\(m = \frac{6}{ - 4} \)

\(m = - \frac{3}{2} \)

A piece of furniture cost $450.12. If the sales tax is 7% what is the amount of sales tax for the piece of furniture? Round your answer to the nearest hundredth

Answers

Answer:

Sales tax: $31.51

■ Cost/Price before ST: $450.12

■ Total Cost/Price including ST: $481.63

Step-by-step explanation:

it is what it is.

Write the word sentence as an inequality.

One plus a number y
is no more than −13
.

An inequality that represents this word sentence is
.

Answers

An inequality that represents this word sentence is 1 + y ≤ -13.

What is inequality?

It shows a relationship between two numbers or two expressions.

There are commonly used four inequalities:

Less than = <

Greater than = >

Less than and equal = ≤

Greater than and equal = ≥

We have,

Word:

One plus a number y is no more than −13.

No more than means it can be equal or less

So,

This can be written as,

1 + y ≤ -13

Thus,

1 + y ≤ -13

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When beginning a new job, which form does an employee fill out to establish tax withholding from a paycheck? A. Form W-4 B. Form W-2 C. Form 1040 D. Form 1099

Answers

Answer:

Form W-4

Step-by-step explanation:

Got a 100 on the test :)

The correct form which does an employee fill out to establish tax withholding from a paycheck is,

⇒ Form W - 4

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

To find for beginning a new job, which form does an employee fill out to establish tax withholding from a paycheck.

We know that;

Form W-4, Employee's Withholding Certificate, is generally completed at the start of any new job.

This form tells your employer how much federal income tax withholding to keep from each paycheck.

Hence, The correct form which does an employee fill out to establish tax withholding from a paycheck is,

⇒ Form W - 4

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f f(x) = 3x2 + 1 and g(x) = 1 – x, what is the value of (f – g)(2)?
12
14
36
38

Answers

Answer:

  (b)  14

Step-by-step explanation:

You want the difference of functions f(x) = 3x² +1 and g(x) = 1 -x when x=2.

Difference

The notation (f -g)(x) means f(x) -g(x). Then (f -g)(2) is ...

  f(2) -g(2) = (3·2² +1) -(1 -2) = 13 -(-1) = 14

The value of (f -g)(2) is 14.

BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!


Which lines are perpendicular?

A) A and B
B) A and C
C) B and C
D) A and D​

BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!Which lines are perpendicular?A) A and BB) A and CC) B and CD) A and

Answers

Answer:

A and C

Step-by-step explanation:

A)  y = (1/2)x + 2    {Compare with y =mx +b}

slope = (1/2)

C) y = -2x + 4

Slope = -2

\(\dfrac{1}{2}*-2 = -1\)

When product of two slopes is (-1), then the lines are perpendicular.

Can you guys help me?

Can you guys help me?

Answers

Answer:

x= 10

Scale factor is 2 based on the vertical side of the triangle.

X=10 sbsbsnsnsnssnsnbs

A sequence can be generated by using an= 3an-1, where a1 = 10 and n is a whole number greater than 1.
What are the first 3 terms in the sequence?
A. 3, 13, 23
B. 10, 30, 90
C. 10, 13, 16
D. 3, 30, 300

A sequence can be generated by using an= 3an-1, where a1 = 10 and n is a whole number greater than 1.What

Answers

Answer:

B

Step-by-step explanation:

using the recursive rule \(a_{n}\) = 3\(a_{n-1}\) and a₁ = 10, then

a₁ = 10

a₂ = 3a₁ = 3 × 10 = 30

a₃ = 3a₂ = 3 × 30 = 90

the first 3 terms are 10 , 30 , 90

The number of different simple random samples of size 5 that can be selected from a population of size 8 is

Answers

Answer:

Number of  different simple random samples of size 5 that can be selected from a population of size 8 = 56 ways

Step-by-step explanation:

Step 1: Stating the combination formula

The number of selections of a number n, taking r at a time is given by the formula: \(\frac{n!}{(n - r!)r!}\)

From the formula above, n is population size = 8

r is sample size = 5

Step 2: Substituting the values of n and r

Number of  possible selections =  8!/(8 -5)*5! = 8!/3! * 5!

Number of  possible selections = \(\frac{8*7*6*5*4*3*2*1}{3*2*1 * 5*4*3*2*1}\)

Number of  possible selections = 56

Therefore, number of different simple random samples of size 5 that can be selected from a population of size 8 = 56 ways

The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is three times the measure of the first angle. The third angle is 21 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively. Find the measures of the three angles.

Answers

Answer:

  (x, y, z) = (45°, 57°, 78°)

Step-by-step explanation:

The problem statement tells you ...

  x + y + z = 180

  -3x +y +z = 0

  0x -y +z = 21

__

Subtracting the second equation from the first gives ...

  4x = 180

  x = 45 . . . . . . divide by 4

Substituting this into the first equation and adding the third equation gives ...

  (45 +y +z) +(-y +z) = (180) +(21)

  2z = 156 . . . . simplify, subtract 45

  z = 78 . . . . . . divide by 2

  y = z -21 = 57

The angle measures are ...

  (x, y, z) = (45°, 57°, 78°)

Read each item carerur 1. What is the rule of the sequence: 7, 13, 19, 25, 31? A. Add 6 B. Subtract 6 C. Multiply by 2 D. Multiply by 3​

Answers

Answer:

A.

Step-by-step explanation:

it’s add 6 because, 6 + 7 = 13 and 13 + 6 = 19 and it keeps on continuing this is how I know I am correct.

Answer:

the answer is A) Add 6

Step-by-step explanation:

you add so 7 plus 6 is 13 and 13 plus 6 is 19 and so it continues

hope this helps!!

2 2/3 divided by 4

3 1/3 divided by 5

Answers

Answer:

3 1/3 divided by 5= 2/3 or 0.6

2 2/3 divided by 4= 2/3 or 0.6

Step-by-step explanation:

if this is correct can i get brainliest and i hope this helps

(:

Write equivalent fractions for 2 2/3 and 2 1/4 using a common denominator please hurry

Answers

The equivalent fractions for the mixed numbers, with the same denominator, are given as follows:

32/12 and 27/12.

How to obtain the equivalent fractions?

The mixed numbers in the context of this problem are given as follows:

2 and 2/3.2 and 1/4.

The fractions that represent each number are given as follows:

2 + 2/3 = 6/3 + 2/3 = 8/3.2 + 1/4 = 8/4 + 1/4 = 9/4.

The least common factor of 3 and 4 is given as follows:

3 x 4 = 12.

Hence the equivalent fractions are given as follows:

12/3 x 8 = 32/12.12/4 x 9 = 27/12.

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I NEED HELP PLS HURRY

1. Write each expression with a single exponent:
a. (10^7)²
b. (10^9)³
c. (10^6)³
d. (10^2)³
e. (10³)²
f. (10^5)^7

Answers

a. 10^14
b. 10^27
c. 10^18
d. 10^6
e. 10^6
f. 10^35

multiply the exponents.

Answer:

We use the rule,

\((a^b)^c = a^{bc}\)

a. (10^7)²

\((10^7)^2 = 10^{(7)(2)} = 10^{14}\)

10^14

b. (10^9)³

\((10^9)^3 = 10^{(9)(3)} = 10^{27}\)

10^27

c. (10^6)³

\(10^{(6)(3)}= 10^{18}\)

10^18

d. (10^2)³

\(10^{(2)(3)} = 10^{6}\)

10^6

e. (10³)²

\(10^{(3)(2)}=10^{6}\)

10^6

f. (10^5)^7

\(10^{(5)(7)} = 10^{35}\)

10^35

Step-by-step explanation:

the answer is actually 81

Answers

Answer:

okay i'll keep this in mind

Step-by-step explanation:

i, too, believe the answer is 81. this is because eighty-one is equivalent to 81. additionally, 80+1=81.

how to solve this question? ​

how to solve this question?

Answers

The revised Doubtful Debts Provision should be, $4,555.

Now, Using a net debtors value of $91,100 and a provision rate of 5%, use the calculation to get the adjusted Provision for Doubtful Debts (PDD):

Net Debts x Provision Rate equals Adjusted PDD.

The computation would then be:

= $91,100 x 0.05

= $4,555 is the adjusted PDD.

Because of the additional $550 in bad debt and the revised net debtors value of $91,100, the Provision for Doubtful Debts must be raised by ,

= $4,555 - $3,500

= $1,055

Hence, The revised Doubtful Debts Provision should be $4,555.

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4. Differentiate between glycemic index and glycemic load. Which of these two concepts do experts favor as an assessment of blood sugar surges? choos the correct an Which has more mass, one mole of carbon (C) or one mole of copper (Cu)?Explain. Two light bulbs are 2.0 m apart. From what distance can these light bulbs be marginally resolved by a small telescope with a 4.50 cm. Assume that the lens is limited only by diffraction and = 600 nm 7 A. Solid cubical block is 24cm long find its volume On October 1, Black Company receives a 6% interest-bearing note from Reese Company to settle a $18,600 account receivable. The note is due in six months. At December 31, Black should record interest revenue of This is the pre-mRNA of a mammalian gene. Mark the splice sites, and underline the sequence of the mature mRNA. Assume that the 5' splice site is AG/GUAAGU and that the 3' splice site is AG\GN. Use / to mark the 5'splice site(s) and \ to mark the 3' splice site(s). There may be more than one 5 site and 3 site. N means any nucleotide. (In this problem, there are no branch point As, poly Y tracts or alternate splice sites. Problem from Voet, Voet & Pratt, Fundamentals of Biochemistry, 1999)Pre-mRNA of a Mammalian Gene 36x + 12y = -12 -9x 3y = 3 solve this by elimination Find the area of the sector of a circle with central angle of 60 if the radius of the circle is 3 meters. Write answer in exact form. A= m2 Nick Glenn bought a car for $30,000 financed by the bank at 4% APR. The payments are to be made monthly for 5 years. After 3 years, he decided to trade this car for an upgrade sporty looking car. How much money, Nick owes to the bank? can anyone help me in this question please Point P has the coordinates (2,4). Point P is dilated with a center at the origin and a scale factor of 3 to create point P'. What are the coordinates of point P'? When an element like Na ( sodium) loses its single valence electron from the energy leve what element is its outer valence electron configuration like? Which line contains an example of personification? o master poet, i have sat down at thy feet. . . . like a flute of reed for thee to fill with music. my poets vanity dies in shame before thy sight. only let me make my life simple and straight . . . Find the length of the third side. If necessary, round to the nearest tenth.614 Atoms that readily lose electrons have: explain maladaptive use of exercise to reduce mood symptoms, such as anxiety and depression You receive the following data fragment: 0110 0111 1100 1111 0111 1101. You know that the protocol uses bit stuffing. Show the data after destuffing. QUESTION 4/10Which of the following should be part of an access data request? Create a dynamic array of 100 integer values named myNums. Use a pointer variable (like ptr) which points to this array. Use this pointer variable to initialize the myNums array from 2 to 200 and then display the array elements. Delete the dynamic array myNums at the end. You just need to write part of the program.