needanswers123098 needanswers123098

06-07-2021
Mathematics

contestada

There is a bag with only red marbles and blue marbles.
The probability of randomly choosing a blue marble is
There are 63 marbles in total in the bag and each is equally likely to be chosen.
Work out how many red marbles there must be.

Respuesta :

xariacantu xariacantu

06-07-2021

Answer:

There might be 31 or 32

Step-by-step explanation:

I would have a better answer if i knew the probability of the blue marbles being chosen srry.

Answer Link

Otras preguntas

For the transition matrix P , solve the equation SPS to find the stationary matrix S and the limiting matrix . P= 0.5 0.1 0.4 0.3 0.7 0 0 0.9 0.1

If an industry is showing a 5 percent rate of return in terms of Economic Profits, then no other firms will enter into this market because standard microeconomi

1. in the story about gualtieri and griselda in the decameron, why does the storyteller reject the conclusion of the townspeople in the story? what does he conc

How does this excerpt best support Thoreau's argument? A. It persuades readers with ethos because he has followed through on his words with actions. B. It uses

sam has decided to implement an od effort in his division to change the attitudes, stereotypes, and perceptions that several of the units have of each other. h

10. AB and BC. B is where ac and ed cross AB=2x + 4 Bd=7 Eb=7 Bc=x + 3

a 1600kg car is traveling over a hill that has a radius of curvature of 25m. the car is slowing down as it goes over the hill. it slows down at a constant rate

how did britain gradually extend its control over most of india despite opposition

apple tree electronics is planning to offer its stock on the primary securities market. investors are excited as apple tree has never sold shares of their stock

please help: Read this case, then answer these questions: A. Who would you lay off? (Identify by name) B. Why? Explain your decision in at least one paragraph o