Mathematics, 13.06.2021 08:00, Theblackdot15

A bag contains 8 red balls and 6 blue balls.
Radhika takes three balls at random
from the bag, without replacement.
Calculate the probability that the three
balls are the same colour . I need and pls

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:20, kolbehoneyman

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Answers: 3

continue

Mathematics, 21.06.2019 19:00, anonymous115296

How many solutions does the nonlinear system of equations graphed bellow have?

Answers: 1

continue

Mathematics, 21.06.2019 22:30, 24lfoster

Ascientist places 24 cells in a petri dish. she knows the cells grow at an exponential rate, doubling in number every hour. how long will it take (in hours) for there to be 1100 cells in the dish? time to 1100 cells: 5.51832530 hours how long will it take to reach 110 cells? time to 110 cells : 2.1963972 hours what is the average rate of change in the number of cells between 9 hours and 11 hours? average rate of change: cells per hour what is the instantaneous rate of change after 7 hours? instantaneous rate of change: cells per hour note: you can earn partial credit on this problem.

Answers: 1

continue

Mathematics, 21.06.2019 23:20, puremousetail

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Answers: 1

continue

Do you know the correct answer?

A bag contains 8 red balls and 6 blue balls.
Radhika takes three balls at random
from t...