At the start of a soccer game, the referee flips a coin to determine which team gets the ball first. The referee making
the calls for your upcoming game has seen the last 5 coin flips come up tails. The team captain plans to call heads
during the coin flip because he says it is long overdue.
Is your friend's reasoning correct?
O Yes, the coin flip is more likely to come up heads in order for the probability of heads to get back to 0.5.
No, it is highly unlikely to get 5 tails in a row by chance alone, so the friend should continue to go with tails. This
referee must be using an unfair coin.
O No, the probability of getting heads or tails is 0.5, regardless of the outcomes of the previous flips.
Yes, after so many tails in a row, the coin is due to show heads.

Answers

Answer 1

Answer: The answer is C on Edge 2020

Step-by-step explanation:

Answer 2

Answer:

(C) No, the probability of getting heads or tails is 0.5, regardless of the outcomes of the previous flips.

Is correct

ED2021


Related Questions

14. Solve and check the solution .2x + 1/3 =
4/3*
O X = 1/3
O X = 1/2​

Answers

[tex]2x + \frac{1}{3} = \frac{4}{3} [/tex]

[tex]2x = \frac{4}{3} - \frac{1}{3} [/tex]

[tex]2x = \frac{3}{3} [/tex]

[tex]2x = 1[/tex]

[tex]\color{hotpink}x = \frac{1}{2} [/tex]

Therefore , the correct option is :-

[tex]\color{yellow}\mapsto\color{teal}x =\color{magenta} \frac{1}{2} [/tex]

What is (21/6) * (-3 3/4)? :

Answers

Answer:

...

Step-by-step explanation:

...

Rectangle A is enlarged to create Rectangle B.
Rectangle A measures 4.1 cm by 5.2 cm.
Rectangel B measures 12.3 cm by 15.6 cm.
What is the scale factor?

Answers

Answer:

itz 5

Step-by-step explanation:

i took quiz

Can you use the same multiplication fact to find 4x60 and 3x80

Answers

Answer:

Yes you can

Step-by-step explanation:

The graph and the table show 2 different bicycle riders. Each rider travels at a constant speed. Compare the speeds of the two riders.

Answers

Answer:

C

Step-by-step explanation:

Which is not a a equivalent Ratio?
a) 6:15
b) 2 :5
c) 12 : 25
d) 40:100​

Answers

Answer:

A

Step-by-step explanation:

Find the value of the missing angles ?

Help please for question

Answers

X= 55 because there both vertical angles and vertical angles are the same length, side and degrees because there vertical to each other there equal in side.

Marissa spent $56 at the flea market. She spent 1/4 of her money for
lunch. How much did Marissa spend on lunch?

Answers

Answer:

she spent $14

Step-by-step explanation:

1/4=0.25

0.25 x 56= 14

how to write five hundred eight thousand in standard and expanded form?

Answers

Answer: Standard form would be 508,000 and Expanded form would be 500,000 + 8,000

Step-by-step explanation:

If a room has 28 people in it, how many people Are in a room 14 times it’s size?

Answers

Answer:

392

Step-by-step explanation:

times 28 by 14 and youll get 392 - may i get brainliest :)

Answer:

392 people would be in the room

Step-by-step explanation:

you do 8 times 4 which is 32 then you multiply 8 times 10= 80 add them together  112, then multiply 20 times 4= 80, finally 10 time 20=200 add all together it equals 392

A tennis racket is normally priced at 90.00 is on for 30% off. What is an expression for the sale price of the racket,

Answers

Answer:

90×0.7

Step-by-step explanation:

I think this is the correct answer.

100-30=70

70=0.7

Please Help Due Soon!

Answers

y = 1/3x +b

1 = 1/3(9) +b

1 = 3 +b

subtract 3 from both sides

-2 = b

y = 1/3x - 2

What value of x makes this equation true?
0.5x – 8= 0.2x + 7

Answers

The value of x that will make this equation true is 50.

0.5 times 50=25 -8 = 17

0.2 times 50= 10 +7 = 17

Therefore, your answer is 50.

Which of the following are polynomials?

Answers

Answer is b hope this helps

Can someone help me ASAP

Answers

Answer:

the y intercept is -4 and the slope is 1

Step-by-step explanation:

A student uses the following steps to prove the sine sum identity. The proof is incorrect. Which steps is incorrect

Answers

Answer:

4

Step-by-step explanation:

The incorrect step is Step 4, cos (π/2 -x) cos(-y) + sin (π/2 -x)sin(-y), the correct option is C.

What is Trigonometric Identity?

Trigonometric Identities are based on the trigonometric ratios used to solve Trigonometric equations.

The steps used to solve the trigonometric identity are :

Step 1 :  sin(x+y)

Step 2: cos ((π/2) - (x+y))

Step 3 : cos ( (π/2 -x) -y)

Step 4 : cos (π/2 -x) cosy + sin (π/2 -x)siny

Step 5: sinxcosy+cosxsiny

Therefore,the correct step is cos (π/2 -x) cosy + sin (π/2 -x)siny  and not cos (π/2 -x) cos(-y) + sin (π/2 -x)sin(-y) , the incorrect step is Step 4.

The complete question is attached with the answer.

To know more about Trigonometric Identity

https://brainly.com/question/12537661

#SPJ2

During the 2004 senatorial campaign in a large southwestern state, illegal immigration was a major issue. One of the candidates argued that illegal immigrants made use of educational and social services without having to pay property taxes. The other candidate pointed out that the cost of new homes in their state was 20–30% less than the national average due to the low wages received by the large number of illegal immigrants working on new home construction. A random sample of 5,500 registered voters was asked the question, "Are illegal immigrants generally a benefit or a liability to the state’s economy?" The results were as follows: 3,500 people responded "liability," 1,500 people responded "benefit," and 500 people responded "uncertain."
a. What is the population of interest?
b. What is the population from which the sample was selected?
c. Does the sample adequately represent the population?
d. If a second random sample of 5,000 registered voters was selected, would the results be nearly the same as the results obtained from the initial sample of 5,000 voters? Explain your answer.

Answers

Answer:

a

   The population of interest is the registered voters , this is because  it is the population from which the sample size is selected from.

b

The  population is the registered voters of the  large southwestern state

c

Well this does not adequately represent the population because this sample where selected from only the registered voters of the  large southwestern state  and not the whole country

d

   Yes the result will be nearly the same because

   Both samples are selected from the same population    The size of the  sample selected is sufficiently large to approximate      the population

Step-by-step explanation:

From the question we are told that

   The sample size is  n =  5,500

Considering question a

 What is the population of interest

   The population of interest is the registered voters , this is because  it is the population from which the sample size is selected from.

Considering question b

What is the population from which the sample was selected    

  The  population is the registered voters of the  large southwestern state  

Considering question c

    Does the sample adequately represent the population

Well this does not adequately represent the population because this sample where selected from only the registered voters of the  large southwestern state  and not the whole country

Considering question d

   Yes the result will be nearly the same because

   Both samples are selected from the same population    The size of the  sample selected is sufficiently large to approximate      the population

Kelly bought a pen for $2.50, a pencil for $0.36, a notebook for $3.75, and a highlighter for $1.99. She used a coupon for 10% off. How much did she spend in total?

Answers

Hey hope this helps I got 7.74

need help plz can someone please help​

Answers

Answer:

D

Step-by-step explanation:

Answer:

d. 40

Step-by-step explanation:

all real numbers between −14 and 14 inclusive

Answers

Answer:

-13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13

Answer:

-14, -13, -12, -11, -10, -9, -8, -7, -6, -5, -4, -3, -2, 1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14

Based on experience, Farmer Fern knows that 15% of her eggs will be damaged in
route to the stores. In a sample of 100 eggs, what is the probability that less than
13% will be damaged?

Answers

Answer: 0.2877

Step-by-step explanation:

Given : The proportion of eggs will be damaged in route to the stores = 15% = 0.15

Sample size = 100

Let p be the probability of her eggs will be damaged.

The probability that less than 13% will be damaged is given by :-

[tex]P(p<0.13)=P(\dfrac{\hat{p}-p}{\sqrt{\dfrac{p(1-p)}{n}}}<\dfrac{0.13-0.15}{\sqrt{\dfrac{0.15\times(1-0.15)}{100}}})[/tex]

[tex]=P(z<-0.56)[/tex]

[tex]=1-P(z<0.56)\\\\= 1-0.7123\\\\= 0.2877[/tex]

Hence, the required probability = 0.2877

If the sum of three consecutive numbers is 852, what is the middle one?

Answers

Divide the total by the quantity of numbers:

852/3 = 284

Because there are an odd quantity of numbers (3) the answer is the middle number.

The answer is 284

not sure need help ​

Answers

Answer:

8.2

Step-by-step explanation:

It is actually 64. Good Luck


Within six (6) weeks, four (4) colleagues in your department will make an important project. After the project, they were given Php100,000.00 as prize. Give the following amount of contribution each of their member exerted in making the project. How should the prize be divided to the members?

• Member A has made 25% of the total project.
• Member B has made 40% of the total project.
• Member C has made 25% of the total project.
• Member D has made 10% of the total project.

and why did you come up with your decision?

Answers

Answer:

The prize is p100,000.00, and we can define this as the 100%.

Now, we could say:

"Each member receives the same percentage of the price as the total percentage of the project that he/she did"

Then:

Member A did 25% of the total project.

Then he gets an amount X.

X = 25%

p100,000.00 = 100%

We can solve this system for X as:

X = (25%/100%)*p100,000.00 = p25,000.00

Now we can use the samme aproach for the other members:

Member B did 40% of the total project:

Then he gets an amount X.

X = 40%

p100,000.00 = 100%

X = (40%/100%)*p100,000.00 = p40,000.00

Member C did 25% of the total project.

Then he gets an amount X.

X = 25%

p100,000.00 = 100%

X = (25%/100%)*p100,000.00 = p25,000.00

Member D did 10% of the total project.

Then he gets an amount X.

X = 10%

p100,000.00 = 100%

X = (10%/100%)*p100,000.00 = p10,000.00

Now, we also could divide the price evenly between the four members:

p100,000.00/4 = p25,000.00

So they all get the same amount, but i think that the actual solution to this problem is the other one.

Last year a sports team made $2,000,000 in profit, and this year it increased its profits
to $2,500,000. How much money was made on food sales in both years based on how
the sports team makes its profits:
• Programs: 15%
• Food: 40%
• Souvenirs: 25%
• Tickets: 20%

Answers

1,000,000

2,500,000x0.4 (40 as a decimal) = 1,000,000

The square root of 144

Answers

Answer:

12

Step-by-step explanation:

Jasmine wrote a number that is the opposite of -3. What
number did Jasmine write?
0 1/3
3
0
-3

Answers

Answer:

3

Step-by-step explanation:

This is because its the opposite.

Jasmine would write 3.

Hope this helps!!

Answer:

c

Step-by-step explanation:

Round off to the highest place value of 5658

Answers

Answer:

6000

Step-by-step explanation:

You want to make the 5 a 6 and zero's for the rest. You make the five a six because if the number is 5 or higher you bump it up one number, if it is 4 or lower you don't need to bump it up or down. I hope this helps!

Place values is the value of a digit in relation to its position

5658 approximated to the highest place value is 6000

The number is given as:

[tex]\mathbf{Number = 5658}[/tex]

The number is in thousands; so, the highest place value is thousands

This means that the number must be approximated to thousands.

When 5658 is approximated to the nearest thousands, the approximated value is:

[tex]\mathbf{Approximated = 6000}[/tex]

Hence, 5658 approximated to the highest place value is 6000

Read more about place values at:

https://brainly.com/question/16552177

Express each ratio as a fraction in the simplest form. 12 pennies to 24 pennies

Answers

Answer: 1:2

Step-by-step explanation:

24 ÷ 12 = 2

12 ÷ 12 = 1

Answer to the question is 1:2

Please help i will give brainliest

Answers

I hope this helps I tried my best
Other Questions
Do you know where Pittsburgh Pennsylvania is? helllllp I really need to pass this question asapppp Arrange the events in the order in which they happened. List each of these events in order from what happened first to what happened last.- The Akkadians establishthe world's first empire.- Nebuchadnezzar rules theNeo-Babylonian Empire.- Ancient Sumer developsself-governed city-states.- King Hammurabi createshis code of laws. Describe a scenario in which you thought you were making a good decision but there was still a negative outcome. The food truck also offers catering services. The food truck makes different kinds of salads for parties and other events. Tammy looks at the paper menu todecide what to buyMacaroni Salad$5 per poundPotato Salad$8 por poundTammy will order both macaroni and potato salad. She estimates that she will spend a total of 538 on 7 pounds of salad. She uses this system of equations toshow how many pounds of macaroni salad, m, and potato salad, p, she plans to buy.5m +6p = 38m+p=7How many pounds of each salad does Tammy plan to buy? Q1) Correct the mistakes in the following sentences: 1- If you will travel, you should bring your passport.2- She might loses weight if she goes to the gym.3- If you do well in your studies you will have high grades. Q2) write two sentences using (will); one as a prediction and one as Urgent help meee ;((( simplify start root 80 end root Part 1. MatchingPlace the letter for the correct element category from the list below next to each description.Part 2. Fill in the blankWrite the word or phrase that best completes each sentence. Choose from the following:group, period, atomic number, periodic, metal, metalloid, nonmetal, chlorine, magnesium.1. The elements on the periodic table are arranged in order of increasing _____________________.2. The arrangement of the elements on the periodic table shows a predictable, repeating, ____________pattern that allows us to predict chemical properties.3. The elements Na, Mg, and Cu are each classified as ___________________ elements.4. When elements are located in the same ______ they exhibit similar chemical and physical properties.5. The element ________ is an example of an element that is classified as a nonmetal.Part 3. ClassifyingFor each electron configuration identify the element and decide which group the element belongs to on theperiodic table. (Hint: Find the total number of electrons for each and refer to page 186 in your StudentBook to determine the element and group number. Electron configuration Element Group number1. 1s22s22p6.2. 1s22s22p63s2.3. 1s22s22p63s23p6.4. 1s22s22p63s23p64s2.5. 1s22s22p63s23p3.A NATURAL APPROACH TO CHEMISTRY___________________________________ ___________________________________1. ___ The element sodium (Na) belongs to this group of elements.2. ___ These elements are not likely to chemically bond with other elements.3. ___ These elements are located in the center of the periodic table.4. ___ These elements tend to gain one electron to fill their outer shell and are sometimes colored gases.5. ___ These elements have two electrons in their highest unfilled energy level. If x=-1, then which of the following equations makes a true statement?A.) 4x+9=20B.) -4x5=-15C.) -3x+15=18D.) -5x15=-22 is the chemical bond CI+CI covalent or ionic How does the setting of a life at sea in Selection 1 affect the character?A)He lives a life of unmatched ease.B)He leads a life of great adventure.C)He has many unmet needs.D)He is in constant fear.(the POEM)I must go down to the seas again, to the lonely sea and the sky,And all I ask is a tall ship and a star to steer her by,And the wheels kick and the winds song and the white sails shaking,And a gray mist on the seas face and a grey dawn breaking.I must go down to the seas again, for the call of the running tideIs a wild call and a clear call that may not be denied;And all I ask is a windy day with the white clouds flying,And the flung spray and the blown spume, and the sea-gulls crying.I must go down to the seas again, to the vagrant gypsy life,To the gulls way and the whales way, where the winds like a whetted knife;And all I ask is a merry yarn from a laughing fellow-rover,And quiet sleep and a sweet dream when the long tricks over. How do supply and demand help determine the price of a product?A. By pressuring sellers to lower prices on products to the point thatmost buyers can afford to buy themB. By ensuring that products with a high level of demand will notsuffer from the substitution effectC. By forcing buyers to accept higher prices so that sellers keep alarge supply of most productsD. By creating a balance between buyers who want low prices andsellers who want high prices HELP ASAP!!! REALLY NEED HELP ON THIS is 2/2 a improper fraction ? The following is a comprehensive problem which encompasses all of the elements learned in previous chapters. You can refer to the objectives for each chapter covered as a review of the concepts. Note: You must complete parts 1, 2, 3, 4 before completing part 5.Part 5: Enter the unadjusted trial balance on an end-of-period spreadsheet (work sheet) and complete the spreadsheet using the following adjustment data.Insurance expired during May is $275.Supplies on hand on May 31 are $715.Depreciation of office equipment for May is $330.Accrued receptionist salary on May 31 is $325.Rent expired during May is $1,600.Unearned fees on May 31 are $3,210.If an amount box does not require an entry, leave it blank or enter "0".Kelly ConsultingEnd-of-Period Spreadsheet (Work Sheet)For the Month Ended May 31, 20Y8Unadjusted Trial Balance Adjustments Adjusted Trial Balance Income Statement Balance SheetAccount Title Debit Credit Debit Credit Debit Credit Debit Credit Debit CreditCash Accounts Receivable Supplies Prepaid Rent Prepaid Insurance Office Equipment Accum. Depreciation Accounts Payable Salaries Payable Unearned Fees Common Stock Retained Earnings Dividends Fees Earned Salary Expense Rent Expense Supplies Expense Depreciation Expense Insurance Expense Miscellaneous Expense Net income Over time, the rights listed in the Magna Carta were extended to _____. How are the slope formula and finding slope using "rise over run" related? The area of a square garden is approximately 125 square feet. To the nearest foot, what is the length of the garden? Explain how you know in the work space provided. Use the word SCHOOL to answer this question.If the letters of this word were written on paper and then cut into squares with one letterper square, what is the probability of this event?P(consonant)13121623