A container has 1 pink block and 3 green blocks. Juan wants to make the probability of randomly selecting a black block equal to

Question

Rus_ich [418]

3 years ago

9

A container has 1 pink block and 3 green blocks. Juan wants to make the probability of randomly selecting a black block equal to

50%. How many black blocks should he add?

Mathematics

1 answer:

alex41 [277] · Answer 1 · 2022-03-02T03:31:07+03:00

alex41 [277]3 years ago

8 0

Answer:

4

Step-by-step explanation:

He should add 4 black blocks because there are a total of 4 other blocks, and in order to have a probability of 50%, the number of black blocks needs to be equal to the total number of the other colored blocks.