Answer:
0.0083 = 0.83% probability that the boys will stand in alphabetical order from left to right in the picture
Step-by-step explanation:
Probability:
A probability is given by the number of desired outcomes divided by the number of total outcomes.
Arrangments of x elements:
The total number of arrangments of x elements is given by:

Desired outcomes:
Standing in alphabetical order, so only 1 possible outcome, which means that 
Total outcomes:
Arrangments of 5 people, so

Probability:

0.0083 = 0.83% probability that the boys will stand in alphabetical order from left to right in the picture
Answer:
252
Step-by-step explanation:
and it has the nearest tenth value is 126
It is choice A. Supplementary angles are angles that add up to 180. This means that the angle you are looking for will be 180-57, which equals 123.
Answer:
(3, -4)
Step-by-step explanation:
Hope This Helps! : )
What happed here is that what you can preddict is that, a aprediction.
In real life things not always will follow probabilities tables.
If you have two heterygous parents, you have a possibilie based on two alleles fot the same characteristic.