Answer:

combine like terms afterwards .. for the polynomial
If we write all the possible combinations for this problem, 4/16 or 1/4 would be the answer.
BGGG
GBGG
GGBG
GGGB
This is not taking into consideration the specific order of the children. In case the order will be necessary, the Girls need to be labeled differently and permutation formula needs to be used.
The nurse is using Deductive reasoning.
Deductive reasoning is a valid form of proof. Here, a person makes conclusions based on previously known facts. It is process of reasoning from one or more statements to reach a logically certain conclusion. If all the parameters are true and the terms are clear then the conclusion reached is necessarily true.
B. When the sky is cloudy it rains.
I hope this helps:)
79,350 cm
Explanation:
115x115=13,225 (this is the area of one side)
13,225x6=79,350(a cube has 6 sides)