I think around 44% chance that all three flights would arrive on time, but i'm not that sure.
Answer:
<em> i got -380</em>
Step-by-step explanation:
sorry if not helpful
b. -2.5 × 10-4 is the answer
Answer:
X will equal 0 , -14
Step-by-step explanation:
You take the root of both sides and solve

where

is the length of the side of a square.