subject
Mathematics, 14.01.2021 22:30 alexcarrasco5903

Mrs. Tyson keeps a Mystery Box in her classroom. If a student meets expectations for behavior, he is allowed to draw a slip of paper without looking. The slips are all of equal size, well mixed, and have the
name of a prize written on them. Here is the probability model for the prizes a student can win:
Prize
Pencil
Candy
Stickers
Homework
pass
Extra recess
tune
Probability
0.40
0.25
0.15
0.15
0.05
1. What is the probability that a student won't win extra recess time?
1.
2. What is the probability that a student will win a pencil or candy?
2.
3. What is the probability a student will win a pencil and candy?
3.


Mrs. Tyson keeps a Mystery Box in her classroom. If a student meets expectations for behavior, he i

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for Ο€, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2
Answers: 1
question
Mathematics, 21.06.2019 19:30
Aline passes through 3,7 and 6,9 what equation represents the line
Answers: 2
question
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
You know the right answer?
Mrs. Tyson keeps a Mystery Box in her classroom. If a student meets expectations for behavior, he is...
Questions
question
Mathematics, 17.11.2020 18:20
question
Mathematics, 17.11.2020 18:20
question
Computers and Technology, 17.11.2020 18:20
question
Social Studies, 17.11.2020 18:20