Mathematics, 03.02.2021 09:30, munziruddin204

Mrs. Cannon buys a special deck of cards to use in her classroom when she is teaching probability . In this deck of cards , 60% are black cards and 40% are red. Of the black cards , 20% are face cards (jack , queen , or king ), and of the red cards , 25 % are face cards . Mrs. Cannon has a student draw a card at random from this deck . The tree diagram below models this situation. What is the probability that the student randomly draws a face card? A. 0.100 B. 0.120 C. 0.20 D. 0.220 E. 0.78

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:50, fdasbiad

Simplify 5 square root of 7 end root plus 12 square root of 6 end root minus 10 square root of 7 end root minus 5 square root of 6 . (1 point) 5 square root of 14 end root minus 7 square root of 12 5 square root of 7 end root minus 7 square root of 6 7 square root of 12 end root minus 5 square root of 14 7 square root of 6 end root minus 5 square root of 7

Answers: 2

continue

Mathematics, 21.06.2019 19:30, morganamandro9437

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)

Answers: 1

continue

Mathematics, 21.06.2019 23:10, aaronw3743

Pls yall i really need the answer fr fr

Answers: 1

continue

Mathematics, 21.06.2019 23:30, marianaescamilla404

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0

Answers: 2

continue

Do you know the correct answer?

Mrs. Cannon buys a special deck of cards to use in her classroom when she is teaching probability ....