Answer: 
Step-by-step explanation:
use probability
the chances of you getting heads on a coin is 50% therefore, flipping two coins is just

Answer:
Step-by-step explanation:
The best measure of the center for this data is the __Median___
The value of this measure of center is _42_
1/12 hope it helps!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
20 ft
Step-by-step explanation:
you can use the pythagorean theorem.