cheddarthegreat cheddarthegreat

09-06-2016
Mathematics

contestada

There are 6 girls and 7 boys in a class. A team of 10 players is to be selected from the class. What is the probability that a randomly chosen team includes 4 or 6 boys?

Respuesta :

Kunchan Kunchan

09-06-2016

The total number of girls = 6
Number has to be selected = 5
Therefore the probability = 5/6

The total number of boys = 7
Number has to be selected = 5
Therefore the probability = 5/7

Answer Link

Otras preguntas

Who is in charge under popular sovereignty? A. A small group B. The people C. The army D. A king or queen

What is the americans with disabilities act?

need help! most economists believe that free trade is good for the economy of large nations true or false

A reactivity hazard is one that can occur from mixing chemicals or exposing chemicals to the air. True or False.

A 100 g piece of aluminum is heated to 90° c. it is then dropped into water to bring its temperature down to 20° c. the heat transferred to water is 6300 j. wha

Four friends were building a wall. matt built 2/8 of the wall. pat completed 1/8 of the wall. lucy built 2/8 of the wall. how much of the wall did they build?

You Help Me With Ing.On the exam our teacher wants to ask.the writing section. English: Imagine that you are the minister of education or the prime minister,or

Defensive drivers ________________. a. anticipate the actions of other road users b. are willing to adjust their own speed and position to prevent collisionsc

For a school play, the teacher asked the class to set up chairs in 20 rows with 25 chairs in each row. After setting up all the chairs, they were 5 chairs shot.

which expression is equivalent to b^m•b^n A. b^m•n B. b^m-n C. b^m+n D. b^m÷n