subject

Mathematics, 05.12.2020 01:00 brae72

If a and b are independent events p(a and b) =0.45 and p(a or b) =0.9. Find p(a) and p(b).

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 18:30

Which expression is not a polynomial?

Answers: 2

question

Mathematics, 21.06.2019 19:30

Asurvey of 45 teens found that they spent an average of 25.6 hours per week in front of a screen (television, computer, tablet, phone, based on the survey’s sample mean, which value could be the population mean? 2.3 hours 27.4 hours 75.3 hours 41.5 hours

Answers: 1

question

Mathematics, 21.06.2019 20:00

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?

Answers: 1

question

Mathematics, 21.06.2019 20:30

Jose is going to use a random number generator 500500 times. each time he uses it, he will get a 1, 2, 3,1,2,3, or 44.

Answers: 1

You know the right answer?

If a and b are independent events p(a and b) =0.45 and p(a or b) =0.9. Find p(a) and p(b)....

Questions

question

Mathematics, 27.05.2020 20:00

I need the answers please help me help me help me

question

Mathematics, 27.05.2020 20:00

What are the answers (click all the apply) ...

question

Mathematics, 27.05.2020 20:00

A plane is located at C on the diagram. There are two towers located at A and B. The distance betweenthe towers is 7,600 feet, and the angles of eleva...

question

History, 27.05.2020 20:00

Why were the members of the SDS unhappy with American society what examples do they give of American hypocrisy...

question

Mathematics, 27.05.2020 20:00

Suppose we want to choose 6 colors, without replacement, from 14 district letters....

question

Social Studies, 27.05.2020 20:00

Stained glass windows were used for religious instruction. True or False...

question

Mathematics, 27.05.2020 20:00

What’s the volume of a con that is 2 ft tall and a radius of 1...

question

Mathematics, 27.05.2020 20:00

What is the mode? 35,62,38,8...

question

Mathematics, 27.05.2020 20:00

Oceanside Bike Rental Shop charges 16 dollars plus 7 dollars an hour for renting a bike. Nancy paid 58 dollars to rent a bike. How many hours did she...

question

Mathematics, 27.05.2020 20:00

The table shows the height of water in a pool as it is being filled. A table showing Height of Water in a Pool with two columns and six rows. The firs...

question

Biology, 27.05.2020 20:00

Ocean currents influence the land next to which they flow. Which current brings warm, Caribbean water off the coast of Florida, making Florida's clima...

question

Biology, 27.05.2020 20:00

Which is the correct direction of blood flow? Question 1 options: right atrium --> right ventricle --> pulmonary artery...

question

Business, 27.05.2020 20:00

Branch Company, a building materials supplier, has $17,400,000 of notes payable due April 12, 2022. At December 31, 2021, Branch signed an agreement w...

question

Physics, 27.05.2020 20:00

) The angular acceleration of the disk is defined by = 3t 2 + 12 rad/s, where t is in seconds. If the disk is originally rotating at 0 = 12 rad/s. a)...

question

Mathematics, 27.05.2020 20:00

What is the area of this triangle 5in 10in...

question

History, 27.05.2020 20:00

How did Lincoln’s assassination alter Reconstruction plans for the South? Please helppp...

question

Mathematics, 27.05.2020 20:00

What is the difference in the number puzzle books and the number of animal books he read

question

Mathematics, 27.05.2020 20:00

What is the probability that the bill drawn will be a twenty- dollar bill

question

Mathematics, 27.05.2020 20:00

Rodger gets $40 per day as wages and $4.50 as commission for every pair of shoe he sells in a day. His daily earnings goal is $112. Write and equation...

question

Mathematics, 27.05.2020 20:00

I WILL MAKE YOU BRAINISTSolve the summation from n equals 2 to 10 of negative 4 plus 5 times n....

More questions: Mathematics Another questions

Questions on the website: 13722360