catherine8640 catherine8640

07-12-2022
Mathematics

contestada

There are only n red balls and (n + 1) blue balls in a bag.
Shamsa takes at random 2 balls from the bag.
Find an expression for the probability that both balls are the same colour.
(4 marks)
Submit Answer

Respuesta :

Otras preguntas

what geographic characteristics of greece provided a link to the outside world?

You can test the flexibility in the backs of your legs, hips, and lower back with the “sit-and-reach” activity. A. True B. False

Is Enfield wealthy are?

8 letter word that starts with an a and ends with an e that describes the relationship between the pilgrims and the native Americans

The sum of eleven and a number is negative nine.

need help with math

50 points Monday 11/8/21- What is a talent that you have? Why do you think you´re so good at it? (You CANNOT say that you don't have one! EVERYONE is good at SO

Es importante considerar el contexto para tener un un proceso de comunicacion efectivo

Which type of ecosystem would you expect humans to depend on the most in order to meet our food production needs?

Question 5 of 10 Which of the following is the best definition for the term run-on sentence? A. A group of words that looks like a sentence but does not act lik