Mathematics, 12.12.2020 15:50 PolinaZagorodniy123

A box contains twenty-one marbles of the same size. Seven of the marbles are white, four are black, and ten are green. If two of the marbles are randomly selected from the box, what is the probability that the first marble is white and the second is green, given that
the first marble is not replaced before the second marble is selected?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 18:20, hihihi129473838

What is the y-intercept of the line given by the equation

Answers: 2

continue

Mathematics, 21.06.2019 19:00, robert7248

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

Answers: 2

continue

Mathematics, 21.06.2019 23:30, onepunchman20

What is the volume of a rectangular crate that has dimensions 9 inches by 9 inches by 1 feet? 1,458 in.3 121.5 in.3 1,012.5 in.3 36 in.3

Answers: 1

continue

Mathematics, 22.06.2019 01:10, journeyburks07

What is the angle measure, or angle of depression, between this bird and the bird watcher?

Answers: 1

continue

You know the right answer?

A box contains twenty-one marbles of the same size. Seven of the marbles are white, four are black,...