Answer:
4
Step-by-step explanation:
x=-6
Fill in for x
(-6)2/(-6)+3
-12/-3
=4
Answer:0.614
Step-by-step explanation:
Given
Probability he will miss flight if it rains=0.06
Probability he will miss flight it does not rain=0.01
Given the probability of rain=0.21
Therefore Probability that it will not rain=1-0.21=0.79
Probability that he will miss the flight 
P(actual raining and he missed the flight| he miss the flight)

Answer:
32−4x=12
Step-by-step explanation:To be honest I dont think I have a good explanation but I do know my answer is acurate.
Answer:20 feet
Step-by-step explanation:16 -12=4 and then take 16 divided by 4 which is 4 so u add 4 to 16 so the boxes will be 20 feet high