Answer: 150
Step-by-step explanation:
See below the theee of possibilities:
BBBB
BBBG
BBGB
BBGG
BGBB
BGBG
BGGB
BGGG
GBBB
GBBG
GBGB
GBGG
GGBB
GGBG
GGGB
GGGG
There are 16 differents possibilities.
In 11 of them have at least 2 boys
So probability is 11/16
Answer:
I think it should be 5y+24
Answer:
7. 225, 315
Step-by-step explanation:
Expression for 73•7-5?
Answer is 506