1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lesantik [10]
3 years ago
14

A fair coin is tossed 5000 times. What can you say about getting the outcome of exactly 2500 tails

Mathematics
2 answers:
WINSTONCH [101]3 years ago
6 0

Step-by-step explanation:

You can't expect to get exactly 2500 out of 5000 tosses more than a few times . You will come pretty close, but that's only good in horseshoes.

Of course I'm answering this on the basis of a computer language and not actually performinig this a million tmes, each part of a million consisting of 5000 tosses.

Simulations and not completely unbiased, but based on experience, 5000 is a very small number and getting 2500 more than a couple of times is unlikely

Romashka-Z-Leto [24]3 years ago
4 0
<h2> ANSWER:</h2>

<em>T</em><em>h</em><em>e</em><em> </em><em>p</em><em>r</em><em>o</em><em>b</em><em>a</em><em>b</em><em>i</em><em>l</em><em>i</em><em>t</em><em>y</em><em> </em><em>o</em><em>f</em><em> </em><em>f</em><em>l</em><em>i</em><em>p</em><em>p</em><em>i</em><em>n</em><em>g</em><em> </em><em>a</em><em> </em><em>coin</em>

<em>c</em><em>o</em><em>m</em><em>i</em><em>n</em><em>g</em><em> </em><em>u</em><em>p</em><em> </em><em>h</em><em>e</em><em>a</em><em>d</em><em>s</em><em> </em><em>a</em><em>n</em><em>d</em><em> </em><em>t</em><em>a</em><em>i</em><em>l</em><em>s</em><em> </em><em>i</em><em>s</em><em> </em><em> </em><em><u>1</u></em><em><u>/</u></em><em><u>2</u></em><em><u>.</u></em><em> </em><em> </em><em> </em>

<h2><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>⚛</em><em>⚛</em><em>⚛</em><em>⚛</em><em>⚛</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em><em>_</em></h2>

<em>So</em><em>,</em><em> </em><em>t</em><em>o</em><em>s</em><em>s</em><em> </em><em>5</em><em>0</em><em>0</em><em>0</em><em> </em><em>t</em><em>i</em><em>m</em><em>e</em><em>s</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>5</em><em>0</em><em>0</em><em>0</em><em>/</em><em>2</em><em>=</em><em> </em><em>2</em><em>5</em><em>0</em><em>0</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>h</em><em>e</em><em>a</em><em>d</em><em>s</em><em>:</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>2</em><em>5</em><em>0</em><em>0</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>t</em><em>a</em><em>i</em><em>l</em><em>s</em><em> </em><em> </em><em> </em><em>:</em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>2</em><em>5</em><em>0</em><em>0</em>

You might be interested in
-3 1/6 + 2 7/9 + 5 2/3 estimated
adelina 88 [10]

Answer:

5.28 if you round to the nearest hundredth. Drop a best answer and a like if it helped

3 0
3 years ago
What is 2+2 im losing my mind today
irina1246 [14]
4 the answer is four 1234
5 0
3 years ago
Read 2 more answers
In which pair do both decimals represent rational numbers?
Assoli18 [71]

Answer:

its A

Step-by-step explanation:

Trust me

3 0
2 years ago
If I get 100 dollars a week for four months how much will I have
Gre4nikov [31]

Answer:

1600 dollars

Step-by-step explanation:

Find out how much you earn a month

1 month = 4 weeks

1 month = 100 x 4 = 400 dollars

Now find out 4 months

4 months = 400 x 4 = 1600 dollars

4 0
3 years ago
Read 2 more answers
For what value of c does x^2−2x−c=4 have exactly one real solution?<br> PLEASE HELP!!!!!!!
Paul [167]

Answer:

-5

Step-by-step explanation:

Moving all terms of the quadratic to one side, we have

x^2-2x-(c+4)=0.

A quadratic has one real solution when the discriminant is equal to 0. In a quadratic ax^2+bx+d, the discriminant is \sqrt{b^2-4ad}.

(The discriminant is more commonly known as \sqrt{b^2-4ac}, but I changed the variable since we already have a c in the quadratic given.)

In the quadratic above, we have a=1, b=-2, and d=-(c+4). Plugging this into the formula for the discriminant, we have

\sqrt{(-2)^2-4(1)(-(c+4)).

Using the distributive property to expand and simplifying, the expression becomes

\sqrt{4-4(-c-4)}=\sqrt{4+4c+16}\\~~~~~~~~~~~~~~~~~~~~~~=\sqrt{20+4c}\\~~~~~~~~~~~~~~~~~~~~~~=\sqrt{4}\cdot\sqrt{5+c}\\~~~~~~~~~~~~~~~~~~~~~~=2\sqrt{c+5}.

Setting the discriminant equal to 0 gives

2\sqrt{c+5}=0.

We can then solve the equation as usual: first, divide by 2 on both sides:

\sqrt{c+5}=0.

Squaring both sides gives

c+5=0,

and subtracting 5 from both sides, we have

\boxed{c=-5}.

3 0
2 years ago
Other questions:
  • What is solve c: 6/15 = 2/c
    7·2 answers
  • If $5000 is invested at 7.8% interest compounded monthly, how much would you have after 54 months?
    12·1 answer
  • What's another way to express 12 tenths
    14·1 answer
  • Simplify or compute: a·a·a/3a
    11·1 answer
  • What is the 200 hundredth digit in 1/13
    11·1 answer
  • Z roms
    8·1 answer
  • Jada traveled 135 miles in 3 hours.Andre traveled 228 miles in 6 hours.Both jada and Andre traveled at a constant speed
    6·1 answer
  • Multiplying monomials and binomials
    13·1 answer
  • Eliminate the parameter in the equations x=5cos(t) -7 and y=5sin(t)+9. how can the rectangular equation be described?
    15·2 answers
  • Find the exact height of the isosceles triangle.<br><br> Please help me on this question I’m stuck:(
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!