A deck of cards has 52 total cards 12 Black and 12 Red There

A deck of cards has 52 total cards, 1/2 Black and 1/2 Red. There are 4-Suits; Hearts, Clubs, Diamonds, and Spades. In each suit there are 3 Face Cards.   What is the probability of picking a random card from a shuffled deck will be a King?    What is the probability that a randomly selected card from a shuffled deck of cards will be a Red Ace?    What is the probability of selecting a random card from a shuffled deck of cards and that card NOT being a Face Card?  

There are 36 different ways two dice will come up.

What is the probability of rolling two dice that add up to 12?

Enter answer as a fraction like \"5/16\".

What is the probability that the sum of the dice will be 6?

There are 7 red rocks, 8 white rocks, and 8 blue rocks in a sack.   

Write all answers to the nearest 10th of a percent.

What is the probability of selecting a rock that is red?  

What is the probability of selecting one red rock or one white rock?   

What is the probability of selecting a rock, putting it back, and selecting another that are both blue?   

What is the probability of selecting a rock, putting it down, and selecting another that are both white?   

What is the probability of selecting a rock that is red, putting it down, and selecting another that is white?   

Write each of these answers to 4 significant digits. You can use Scientific Notation for the Answer.

For example: your decimal answer is 0.0000230567, multiply by 100 to get percent....0.00230567. The four significant digits are 2305, thus for normal answer: 0.002305%, and for Scientific: 2.305E-3%

The probability of winning a game is 21.5% for each attempt.

What is the probability that you will not win the game (one attempt)?

What is the probability that you will win the game 3 times in a row?

What is the probability of loosing at least once out of 3 times of playing this game?

What is the probability of loosing 3 in a row?

What is the probability of winning at least once when the game is played 3 times in a row?

The probability of each tire on a car popping while driving is 0.7% within a 5-year time.

What is the probability that the two back tires will pop in the next 5-years?

Write answers in Scientific Notation, for example 0.0000025% = 2.5E-6% (notice that it is negative 6). Be careful to change percent to a decimal before calculation and take the answer and change it back to a percent.

What is the probability that a tire will not pop in 5-years?

Round to the nearest 100th of a percent.

What is the probability that none of the tires pop in the next 5-years?

  Round to the nearest 100th of a percent.

What is the probability that at least one tire pops in the next 5-years?

  Round to the nearest 100th of a percent.

Hint: Use the previous answer.

A deck of cards has 52 total cards, 1/2 Black and 1/2 Red. There are 4-Suits; Hearts, Clubs, Diamonds, and Spades. In each suit there are 3 Face Cards. Round all answers to the nearest 10th of a percent.

What is the probability of picking a random card from a shuffled deck will be a King or an Ace?

What is the probability of selecting a Red Card or a Queen?

What is the probability of selecting a Jack, putting it back, and randomly choosing another Jack?

What is the probability of selecting a Queen, setting this down, and then selecting another Queen from the deck? In other words what is the probability of dealing yourself two Queen\'s in a row?

What is the probability of selecting a Jack, setting this down, and then selecting an Ace from the deck? In other words what is the probability of dealing yourself a Jack card first and then an Ace?

Solution

What is the probability of picking a random card from a shuffled deck will be a King? = 1/13

   What is the probability that a randomly selected card from a shuffled deck of cards will be a Red Ace?1/26

   What is the probability of selecting a random card from a shuffled deck of cards and that card NOT being a Face Card? 40/52

What is the probability of rolling two dice that add up to 12? 1/36

What is the probability that the sum of the dice will be 6 = 5/36

There are 7 red rocks, 8 white rocks, and 8 blue rocks in a sack.   

What is the probability of selecting a rock that is red? 7/23 = 30.4%

What is the probability of selecting one red rock or one white rock? 65.2%

What is the probability of selecting a rock, putting it back, and selecting another that are both blue?   12.1%

What is the probability of selecting a rock, putting it down, and selecting another that are both white?   12.1%

What is the probability of selecting a rock that is red, putting it down, and selecting another that is white?   10.6%