If there are 12 boys and 13 girls, there are 25 kids in the class total. This means that 13/25 are girls. In order to know the probability, you must divide 13 by 25, which gets an answer of 0.52, which is equal to 52%.
52%
You could make a tree diagram
H T ← 1st toss
H T H T ← 2nd toss
H T H T H T H T ← 3rd toss
etc ,,, then count the combination of favorable outcomes
Using a calculator:
Total number of outcomes is

= 128
Probability of getting exactly 3 heads is found using the follow calculator feature: binompdf(7, 0.5, 3)
ANSWER: Typed into the calculator as follows binompdf(7,0.5,3)×128 =
35
Answer:
For the left 100%, For the right 52% and for both 76%
Step-by-step explanation:
Im sorry for putting all of those answers, I really didnt understand if you wanted the shaded area of just one of them.
(っ◔◡◔)っ ♥ Hope It Helps ♥
Answer:
No there not the same
Step-by-step explanation:
There are not equivalents to each other the answer would be 2:1