Mathematics

Mathematics, 13.09.2019 20:10, musfirahkhurram

You choose a marble from a bag containing 3 red marbles, 3 white marbles, and 5 blue marbles. you return the first marble to the bag and then choose again. find p(red then blue). a. 15 out of 121. b. 15 out of 11. c. 8 out of 11. d. 6 out of 11.

answer

Answers: 1

Show answers

Similar questions

Предмет

Mathematics, 26.06.2019 12:30, krystlelong29

Afew probability questions. quickly : ) i have tried to do them but seem to be unable to figure these 2 out.1). there are 7 red and 5 blue marbles in the bag. you randomly chooses one of the marbles. without replacing the first marble, you choose a second marble. find the probability of the events.a. choosing a red marble and then a blue marble.b. choosing a blue marble and then another blue marble.c .without replacing the first and second marble,you choose a blue marble, a red marble, and then another red marble.2). a bag contains 6 red marbles, 4 blue marbles, 7 green marbles, and 3 yellow marbles. a marble is drawn from the bag and not replaced. then a second marble is drawn. what is the probability that both marbles were red? a 3/40b 9/100c 3/38d 9/95

Answers: 1

Предмет

Mathematics, 23.07.2019 02:00, Queenashley3232

8. a jar contains four blue marbles and two red marbles. suppose you choose a marble at random, and do not replace it. then you choose a second marble. find the probability of each event to the nearest tenth of a percent. a) the first marble is blue and the second is red. b) both marbles are blue. ( in advance and show your work so i know how you got your answer! : d )

Answers: 1

Предмет

Mathematics, 26.07.2019 14:30, trvptrav

Abag contains 30 red and blue marbles identical in size. jason randomly selected 1 marble, recorded its color, and replaced it. he repeated this process 10 times and drew 6 red marbles and 4 blue marbles. which of the following statements is most likely true about the marbles in the bag? the bag contains 16 red marbles and 14 blue marbles. the bag contains 12 red marbles and 18 blue marbles. the bag contains 18 red marbles and 12 blue marbles. the bag contains 15 red marbles and 15 blue marbles.

Answers: 1

Предмет

Mathematics, 23.10.2019 05:00, edjiejwi

Three bags contain different numbers of blue and red marbles. a bag is selected using a six sided die. if you roll a 1, 2 or 3 you will choose from bag a. if you roll a 4 or 5 you will choose from bag b. if you roll a six you will choose from bag c. bag a has two blue marbles and three red. bag b has one blue marble and for red marbles. bag c has three blue marbles and two red marbles. after you roll the die you will select one marble. create a tree diagram to represent the situation determined the probability that the marble is blue or red

Answers: 2

Do you know the correct answer?

You choose a marble from a bag containing 3 red marbles, 3 white marbles, and 5 blue marbles. you re...

Questions in other subjects:

Konu

Computers and Technology, 19.05.2021 23:40

Which storyboard technique does the diagram depict? For which website would you use this technique?

Konu

Mathematics, 19.05.2021 23:40

Parallel lines u and v are cut by a transversal t. Find the measure of the angle if… There are corresponding angles measuring 90 degrees and (4x + 2) degrees. There are alternate i...

Konu

SAT, 19.05.2021 23:40

Which of the following are positive things to do during a presentation? Check all that apply. smile have good posture don't fiddle tell a joke use gestures...

Konu

English, 19.05.2021 23:40

Which of the following articles of clothing creates an unpleasant memory for Tim? a trousers b a hat C boots d a shirt...

Konu

Physics, 19.05.2021 23:40

A conducting bar moves along a circuit with a constant velocity. A constant magnetic field of 1.23 T is perpendicular to the bar and circuit. The bar covers 2.00 m2 of...

Konu

Mathematics, 19.05.2021 23:40

Thomas is making bags of trail mix for hiking club. He will use 21 ounces of walnuts, 11.1 ounces of almonds, and 26.7 ounces of cashews. This amount makes 24 bags of trail mix. Ho...

Konu

History, 19.05.2021 23:40

Explain in 5-6 sentences how James K. Polk positively affected the United States. Use 3 details to support your answer. Please write an original response, meaning IN YOUR OWN WORDS...

Konu

Mathematics, 19.05.2021 23:40

Hi um could you help and also explain how u got your answer thanks

Konu

Mathematics, 19.05.2021 23:40

the mass of the rock of gibraltar is 1.78 x 10^12 kilograms. The mass of the antarctic iceberg is 4.55 x 10^13 kilograms. approximately how many more kilograms is the mass of antar...

Konu

Mathematics, 19.05.2021 23:40

Find the length of the third side. If necessary, write in simplest radical form. sqrt(41) 5

Other tasks in the category: Mathematics More task