Mathematics, 16.11.2019 04:31 lizarroyo

Astore has 30 blue pens, 18 black pens, and 12 red pens in stock. you buy 3 blue pens, 9 black pens, and 3 red pens. find the probabilty of each event before and after your purchase.
a. randomly choosing a blue pen
b. randomly choosing a black pen
c. randomly choosing a red pen

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 12:30

Kenzie lives 30 kilometers from her cousin houde she drives 23 kilometers before stopping for gas how many meters does she need to travel

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?

Answers: 2

Answer

Mathematics, 21.06.2019 19:30

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Answers: 1

Answer

Mathematics, 21.06.2019 20:00

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take

Answers: 1

Answer

You know the right answer?

Astore has 30 blue pens, 18 black pens, and 12 red pens in stock. you buy 3 blue pens, 9 black pens,...

Questions

Mathematics, 02.07.2021 23:40

James is given the diagram below and asked to prove that <D = <F. What would be the missing step of the proof?

Business, 02.07.2021 23:40

A short futures contract on a non-dividend paying stock was entered some time ago. It now has 6 months to maturity. The risk-free rate of interest is...

Mathematics, 02.07.2021 23:40

Find the direction cosines and direction angles of the vector. (Give the direction angles correct to the nearest degree.) c, c, c , where c > 0...

Computers and Technology, 02.07.2021 23:40

Do some online research and discuss aspects of the continual process improvement that are critical in moving forward with a software development proje...

Mathematics, 02.07.2021 23:40

(100 points) 4. MIke divided the group into 5 groups. If there were 28 people in each group how big was the original group?a. What are th...

Mathematics, 02.07.2021 23:40

HELP! Will give brainlist. Item 8 What are the x-intercept and y-intercept of the graph of y=13x−6? Drag and drop your answers into...

Chemistry, 02.07.2021 23:40

Compare and contrast an electrolytic cell with a voltaic cell. Provide one example where both are present in daily life....

Physics, 02.07.2021 23:40

) Draw two free-body diagrams for the rotating mass in this experiment, showing all the forces acting on it when (a) it is revolving at radius r and i...

Biology, 02.07.2021 23:40

6. Hyperpolarization, which means the cell becomes more negatively charged than it is at resting potential (more negative than -70 mV),can happen as...

Physics, 02.07.2021 23:40

A machine does 212.0j of work in 40.0s. calculate the power developed...

Mathematics, 02.07.2021 23:40

Which function is the Inverse of function ? f(x)=x+2/7

Mathematics, 02.07.2021 23:40

The scatterplot shows a relationship between the test scores of a group of students and the number of hours they play computer games in a week Pate w...

Mathematics, 02.07.2021 23:40

Given f(x) is 1/x+5 and g(x) = x-2...

English, 02.07.2021 23:40

According to the prompt, how will you support your analysis?...

Mathematics, 02.07.2021 23:40

If 2.2 pounds = 1 kilogram and Mary weighs 120 pounds, how much does she weigh in kilograms?...

Mathematics, 02.07.2021 23:40

PLESE ANSWE ASAP ...

Mathematics, 02.07.2021 23:40

A manager hires labour and rents capital equipment in a very competitive market. Currently the wage rate is GH¢2 per hour and capital is rented at GH...

Physics, 02.07.2021 23:40

(c) The ball leaves the tennis player's racket at a speed of 50 m/s and travels a distance of 20 m before bouncing. (i) Calculate how long it t...

SAT, 02.07.2021 23:40

Itcan reasonably be inferred from the passage that the hormworm caterpillars in Blackiston's experiments A) were well suited for training because of...

Mathematics, 02.07.2021 23:40

Can someone help me? ...

More questions: Mathematics Another questions

Astore has 30 blue pens, 18 black pens, and 12 red pens in stock. you buy 3 blue pens, 9 black pens, and 3 red pens. find the probabilty of each event before and after your purchase. a. randomly choosing a blue pen b. randomly choosing a black pen c. randomly choosing a red pen

Answers

Another question on Mathematics

Astore has 30 blue pens, 18 black pens, and 12 red pens in stock. you buy 3 blue pens, 9 black pens, and 3 red pens. find the probabilty of each event before and after your purchase.
a. randomly choosing a blue pen
b. randomly choosing a black pen
c. randomly choosing a red pen