ali3875 ali3875

13-01-2020
Mathematics

contestada

one bowl contain 3 blue and 7 red marble.A marble is randomly picked from a bowl and the colour is noted.The marble isbnot replaced.A second marble is picked.What is the probability that first marble is blue and the second is red

Respuesta :

13-01-2020

Answer: 7/30

Step-by-step explanation:

Ver imagen HamK

Answer Link

Otras preguntas

what are the principal parts of a verb?

A pencil is dropped from the roof of the school what is the speed after 3s down is the negative direction. I'm confused on what equation to use

is Radium 226 dangerous to humans?

what is the combined volume of 2 identical rectangular prisms with the dimension 7 cm x 9 cm x 3 cm?

Express the set in roster form.{x|x is an integer greater than -6}

what is a example of democracy?

(LATIN) "Clemens in templo deae Isidis c-u-m ceteris Isiacis saepe cenabat."What is the English translation? and apparently c-u-m spells a swearword don't judge

describe how the life of a teen parent differs from the life of a teen without a child.

what is the difference between ions and free electrons?

Which of Mendel's laws or principles explains that traits are passed from parents to offspring individually instead of as pairs, groups, or sets?A. The Principl