At central online high school, 45/100 of the children have a dog, 30/100 of the children have a cat, and 18/100 of the children have both a dog and a cat. what is the probability that children who have a cat also have a dog?

The probability of children who have both a cat and a dog is 63/100 or 63%

Explanation:

45/100 or 45% of the children already have a cat so you would add that to the amount of kids who already have a cat and a dog (18%)...Therefore 63% of students have a cat already may also have a dog.

the answer is false

explanation:

the only other powers were germany russia and uk and they were too busy fighting each other wearing each other down   that the us was becoming strong and they were becoming weaker