Given that the tornado traveled 260 miles in 4 hours, its initial speed is 65 mi/h. Then, slowing by 20% every hour, the speed after 2 hours can be calculated through the equation,
speed = (65 mi/h) x (1-0.2)^2
speed = 41.6 mi/h
Thus, the speed of the tornado after 2 hours is approximately 41.6 mi/h.
Is answer 21?
i assumed number as x
then i followed the process
Answer:
a
Step-by-step explanation:
the answer is up at the top
Answer:
I cant see, Camera quaily is bad.
Step-by-step explanation:
Answer:
it's A
Step-by-step explanation:
The domain is all the input values which is x|x=-5,-3,1,2,6
