You have a jar of 20 jellybeans with 4 red beans, and you take out 1 red jellybean. Now, after taking out this bean, what is the new

Question

You have a jar of 20 jellybeans with 4 red beans, and you take out 1 red jellybean. Now, after taking out this bean, what is the new probability that you will pick a red jellybean out of the jar?

in progress 0
Amelia 2 weeks 2021-10-01T08:46:58+00:00 1 Answer 0

Answers ( )

    0
    2021-10-01T08:48:24+00:00

    Answer:

    The new probability is 3/19

    Step-by-step explanation:

    Before taking out a red bean, we have 20 total bean and and just 4 red beans

    Now after taking away one red bean, we will be left with 19 total bean and 3 red bean

    The probability of picking a red bean now will be new number of red bean/ New total number of beans

    Mathematically that will be 3/19

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )