That's false.
Let's see an instance:
10% of 300=30
20% of 100=20
It doesn't work here so it's false
Answer:
3 and 2 r equivalent i belive
8.992254284692088 is the radius I believe
Answer:
x=w-z
add x to both sides w=z+x
subtract z from both sides w-z=x
Answer:

Step-by-step explanation:
-Probability is the likelihood of an event occurring.
-The total number of events is:

-The total number of blue events is:

#Probability of a blue is thus calculated as:

Hence, the probability of choosing a blue marble at random is 37.5%