Answer:
A and C
Step-by-step explanation:
Hope this helps
The answer is C.
It’s C because if you add the marble back to the bag you have a 4:5 chance of adding the white marble again, hence giving you another white marble in the bag to pick
Answer:
r = - 29
Step-by-step explanation:
Given
- 3r = 87 ( divide both sides by - 3 )
r =
= - 29
There are many. For example, 32 x 0.5 is 16. You can multiply 4 x 4 to get 16, so it is rational.