KaranlıkGüneş
KaranlıkGüneş KaranlıkGüneş
  • 02-01-2017
  • Mathematics
contestada



A coin is tossed and a number cube a rolled. What is the probablity that the coin shows tails and the die shows a 1 or a 2 ?

Respuesta :

MLPshine
MLPshine MLPshine
  • 02-01-2017
Coin - 1/2 Probability 
Dice - 1/6 Probability 
1/2 Multiplied by 1/6 = 1/12 
Your probability that a tail and the number one will show is 1 out of 12
Answer Link
bcalle
bcalle bcalle
  • 02-01-2017
The sample space for this event is {H1,H2,H3,H4,H5,H6,T1,T2,T3,T4,T5,T6}
There are 12 possibilities.
The probability that we get a T1 or T2 is 2/12 or 1/6.
Answer Link

Otras preguntas

is a simple random sample (sometimes, always or never) valid?
What does cornucopia mean?
How does federalism guard against tyranny
The temperature decreased from 71.5*F to 56.8*F overnight. How much did the temperature drop?
If You Have $100 And You Give Away One Of Each Denomination Of Coin And Currency From $50 Down, How Much Money Would You Have Left?
In winter, the price of apples suddenly went up by$0.75 per pound. Sam bought 3 pounds of apples at the new price for a total of $5.88. Write an equation to de
a number greater than 40 and have 5 in the tenths place
what does the action tool allow you to do in Microsoft power point
Tell how you know when you have found the prime factorization of a number
Marcel takes out student loans and works part time to put himself through college. In time, he earns an advanced medical degree and goes to work in an understaf