subject
Mathematics, 20.04.2021 00:44 yash797

Probability Review 1 A regular 6-sided die is to be rolled. What is the probability that the first number is a 5 and the second number rolled is even?

A regular 6-sided die is to be rolled once. What is the probability that a number less than 3 is rolled?

A spinner has 8 equal regions. Each region is marked with one of the following numbers: 1, 2, 3, 4, 5, 6, 7, 8. What is the probability of an even number being spun on the first roll and a number less than 6 on the second roll?

A coin is tossed and then a regular 6-sided die is rolled. What is the probability of the resulting outcome being
(tails, even)?

One card is randomly picked from a regular deck of cards. What is the theoretical probability that the card picked is a jack?(there are 52 cards in a deck)

There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. One marble is randomly pulled from the bag. What is the probability the marble was green?

There are 3 red marbles, 4 blue marbles, 2 green marbles, and 6 clear marbles in a burlap bag. Two marbles are randomly pulled from the bag. What is the probability the marble was green, followed by a blue (if the first marble was not returned)?
Sarah, Sammie, Victor, Vicki, Valerie are in a math group. Two students are randomly chosen to be co-leaders. What is the probability that both students' names begin with the letter V?
Cards each marked with one of the numbers 4, 5, 6, 20 are placed in a box and mixed thoroughly. One card is drawn at random from the box. What is the probability of getting an even number?

A bag contains 5 red, 8 green and 7 white balls. Two balls are drawn at random from the bag. What is the probability of getting a white ball or green ball followed by another green ball, if the ball is placed back in the bag after the first pick?

answer options
1/12
3/10
1/4
3/10
1/3
2/15
9/17
5/16
1/13
4/105

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 14:30
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
Answers: 1
question
Mathematics, 21.06.2019 17:30
Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
Answers: 2
question
Mathematics, 21.06.2019 22:30
Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.
Answers: 1
question
Mathematics, 22.06.2019 02:20
There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?
Answers: 1
You know the right answer?
Probability Review 1 A regular 6-sided die is to be rolled. What is the probability that the first...
Questions
question
Mathematics, 04.07.2019 22:30
question
Chemistry, 04.07.2019 22:30
question
English, 04.07.2019 22:30
Questions on the website: 13722367