There is a bag filled with 5 blue and 4 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of getting at least 1 red?
Work out m and c for the line: y=x+5 m= c=
17richas
Asked:
December 2022
Each time Caroline goes shopping she decides whether or not to buy fruit. The probability that she does buy fruit is 0.4. Independently, she then decides whether or not to buy a CD, with a probability of 0.2 that she does buy a CD. Work out the probability that she...
17richas
Asked:
December 2022
In which stage should be evaluate whether the product is biodegradable?
The five stages of a Life Cycle Assessment
17richas
Asked:
December 2022
There is a bag filled with 5 blue and 4 red marbles. A marble is taken at random from the bag, the colour is noted and then it is replaced. Another marble is taken at random. What is the probability of getting at least 1 red?