T=d/v
540/(230+w)=380/(230-w)
540(230-w)=380(230+w)
124200-540w=87400+380w
124200-920w=87400
-920w=-36800
w=40
So the wind speed is 40 miles per hour.
Answer:
Remember that £ has a greater value compared to $ and vice versa.
Answer:
3^12
Step-by-step explanation:
When the whole numbers are the same, add the exponents
In decimal form=-7.37
In fraction form plzz refer to the attachment