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
Bond [772]
3 years ago
7

A dice game involves rolling 2 dice. If you roll a sum of 2, 3, 4, 10, 11, or 12 you win $5. If you roll a 5, 6, 7, 8, or 9 you

lose $5. Find the expected value for the game.
Below is a table for the possible outcomes for rolling two dice.

Mathematics
1 answer:
Marianna [84]3 years ago
3 0

Answer:

From a glance, -1.67 is the answer.

Step-by-step explanation:

You have a higher probability of losing money than gaining it due to the distribution of probability. Aka: there are more chances to lose than win. As a result, you are expected to lose money. Only -1.67 is the only negative option, which means that we dont even need to do real math since there's already only one choice.

You might be interested in
A chef combines 5 quarts of pineapple​ juice, 4 pints of​ milk, and 4 cups of apple juice to make smoothies. How many cups can b
GarryVolchara [31]

Answer:

32 US cups.

Step-by-step explanation:

5 quarts is equal to 20 cups.  4 pints is equal to eight cups.  4 cups of apple juice just stays the same.  20 + 8 + 4 = 32.  32 cups can be filled with smoothies.

Thanks, 5 stars, and brainliest! Please?

6 0
3 years ago
University Theater sold 556 tickets for a play. Tickets cost $22 per adultand $12 per senior citizen. If total receipts were $84
lawyer [7]
To find the answer, set up a system of equations.

Let x=adult tickets and y=senior citizen tickets.

x+y=556
22x+12y=8492

Change the first equation to make it easy to combine with the second equation.

y=556-x

Now substitute (556-x) for y in the second equation.

22x+12(556-x)=8492

Simplify and combine like terms.

22x+6672-12x=8492
10x=1820
x=182

182 adult tickets were sold, so to solve for the number of senior citizen tickets sold, subtract 182 from 556.

556-182=374

374 senior citizen tickets were sold.
4 0
3 years ago
Someone please help, anyone will be awarded brainly
Mnenie [13.5K]

Answer:

THE ANSER IS C.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Please Help!!
RUDIKE [14]

1000 grams

1kg = 1 liter

so also 1000 ml

8 0
3 years ago
Read 2 more answers
Lavania is studying the growth of a population of fruit flies in her laboratory. After 6 days she had nine more than five times
MatroZZZ [7]

Answer:

Lavania observed 39 fruit flies after 6 days of observation

Step-by-step explanation:

Let x be the number of fruit flies on the first day of Lavania's study.

After 6 days she had nine more than five times as many fruit flies as when she began the study.

Five times as many fruit flies as when she began the study = 5x

Nine more than five times as many fruit flies as when she began the study=5x+9

The expression to find the population of fruit flies Lavania observed after 6 days is 5x+9

If she observes 20 fruit flies on the first day of the study, then x=6, then

5x+9=5\cdot 6+9=30+9=39

5 0
3 years ago
Other questions:
  • If (4x+7)÷5=58,,,soo then x= A) 12.75 B) 1.15 C) 74.25 D)70.75 what's the answer guys
    15·1 answer
  • Information about movie ticket sales was printed in a movie magazine. in a sample of of fifty pg-rated movies, 36% had ticket sa
    5·1 answer
  • Can y’all give me strategies(the way you hadit click) y’all have done to remember math.
    7·1 answer
  • Pedro buys 7.5 gallons of gas for $28.49 how much does each gallon of gas cost?
    14·1 answer
  • A company needs to hire a new director of advertising. It has decided to try to hire person A or B, who are assistant advertisin
    11·1 answer
  • Please help me with this equation!<br> you will be marked as brainliest
    8·2 answers
  • Please help with 1234, due tonight would mean everything! Will give brainly!!
    13·1 answer
  • Needing help ASAP please
    15·2 answers
  • Carson needs to build a closed container out of sheet metal, but needs to minimize the amount of sheet metal used. The volume of
    12·1 answer
  • Insert the missing number<br> 37 16 35
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!