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
dsp73
3 years ago
10

Please Help!!!!!! Tom says that he needs 6 rolls to obtain each possible outcome on a 6-sided die. On the fourth roll, he rolls

his second "3”. Tom says that the die is loaded and that each outcome is not equally likely. Is Tom correct here? If you think Tom is incorrect, how many rolls should Tom make until he sees each number occurring about 1/6 of the time?
Mathematics
2 answers:
frosja888 [35]3 years ago
4 0

Answer:

I think he is correct.

Step-by-step explanation:

I think he is correct because when you roll a die, it is 10 to 1 for the die to get the number you want.

Virty [35]3 years ago
4 0

Tom says that the dices outcome is NOT equally likely. When actually the outcome is equally likely.

On dice no two number repeat twice. So in this case every time he rolls the die he has the same chance of getting 3 than he does any other number.

So Tom is incorrect.

And for how many times it will take Tom for all the numbers to occur is all by luck and chance.

But each number is equally likely to come.

You might be interested in
A shirt cost $18.99 with a 6.5% sales tax. What is the final cost?
velikii [3]

Answer:

$20.22

Step-by-step explanation:

You multiply 18.99 with 0.065 to see how much extra money you have to pay. Then you add it back to 18.99 for the final cost.    

3 0
4 years ago
Audrey has $120 to spend on a tennis racket and lessons. The racket costs $45 and the lessons cost $15 per hour. Define a variab
vodka [1.7K]
I would do 120 - 45. Now that she has 75 left I would do 75 - 15 * 3 Since 45 Is all that she has left.

If I were you choose a variable I would say h for hours. And h is equal to 3.

In result the whole equation would be 120 - 45 - 15 * h but since h is equal to 3 , We can write it as 120 - 45 - 15 * 3. Leaving Audrey with $30 left.

Correct me if I am wrong :)
7 0
3 years ago
Cary claimed that the expression − 5 + m − 5 + m is negative. Determine whether Cary's claim is always true, sometimes true, or
atroni [7]

Answer:

The given Expression is sometimes true.

Step-by-step explanation:

from the question,

The given expression by Cary is   -5 + m -5+ m.

So, solving the expression we get

     ⇒            -10+2m

                     Let m is an integer.

Whenever,  

                   (a)    m < 5                             { m = 4,3,2,1,0,-1,-2.......................}

                  The given Expression always gives negative value.

                  (b)     m\geq 5                             {m = 5,6,7,8,9.......................}

                  The given Expression always gives positive value.

Here, we get that the given Expression is not providing the Negative value always, that's why it is not always true and can't be never true.

Hence,

According to Cary's claimantion the given Expression is sometimes true.

5 0
3 years ago
15-18, use the properties of the exponents to write an equivalent expression for each given expression.
Leto [7]

15.

( {4}^{4} ) {}^{3}

=  {4}^{4 \times 3}

=  {4}^{12}

= 16777216

___________________________________________

16.

\frac{ {3}^{12} }{ {3}^{3} }

=  {3}^{12 - 3}

=  {3}^{9}

= 19683

___________________________________________

17.

{4}^{5}  \times  {4}^{2}

=  {4}^{(5 + 2)}

=  {4}^{7}

= 16384

___________________________________________

18.

{6}^{4}  \times  {2}^{4}

=  ({6 \times 2})^{4}

=  {12}^{4}

= 20736

6 0
3 years ago
HELP GIVEING BRAINLIST What is the solution set of -11 &gt; 1 + a?
Alja [10]

Answer:

the solution set is -11 > 1 + a?

a > -10

a -12

a < -10

3 0
3 years ago
Read 2 more answers
Other questions:
  • Mario was given some birthday money. He puts the money in an account. Every month after that, he deposits the same amount of mon
    9·2 answers
  • A jewelry shop is having a sale. A bracelet is now reduced to £420. This is 70% of the original price. Work out the of the ring
    7·1 answer
  • How to graph this? Please asap
    8·1 answer
  • Product of two integers is -175 and if one of the integers is 7 then what is the other integer
    14·1 answer
  • What is the exact number of 500,000
    7·1 answer
  • Please help urgent!!!!!!!!!and explain how you got your answer
    6·1 answer
  • How many spaces does it move over
    8·2 answers
  • Are the vectors equal?
    15·1 answer
  • What are the solutions to the inequality (x-3)(x+5) ≤ 0
    6·2 answers
  • Wren owns an average weekly net pay of $615.00. which compound inequality correctly shows the amount of money Wren can spend wit
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!