Mathematics, 04.02.2021 17:30 j015

There are 3 cards in a hat; one is a king, one is a queen, and one is an ace. Two cards are to be selected at random with replacement. Using a tree diagram , obtain the sample space for the experiment. Then, find the probability that you choose the same card twice. A) 1/3
B) 4/9
C) 1/2
D) 2/9

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 12:30, erickamurillo9929

Asystem of equation is shown below 6x - 2y equals 3 . and 5x + 3y equals 4. would you solve by substitution or elimination? and why

Answers: 2

continue

Mathematics, 21.06.2019 20:00, Kalle91106

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

Answers: 1

continue

Mathematics, 21.06.2019 20:40, eddyjunior679

What is the probability of throwing several dice with sum equal to 6 (six)? show the ways of possibilities for sum 6 (as the numerator) and the ways of throwing n dices for n = 1, 2, 3, 4 or 5 as denominator for all the questions to earn full credits. (a)throw one die, (b) throw two dice, (c) throw three dice (d) throw 4 dice, (e) throw 5 dice

Answers: 3

continue

Mathematics, 21.06.2019 23:50, octavioC2

If np3 /nc2 = 6, find the value of n

Answers: 2

continue

You know the right answer?

There are 3 cards in a hat; one is a king, one is a queen, and one is an ace. Two cards are to be se...