Answer:
It will take 4.71 hours to travel a distance of 221.43 miles
Step-by-step explanation:
Given
Distance covered in time 7.99 hours is 375.32 miles.
Now we know that speed is equal to distance per unit time.
Therefore,

Which is the constant speed, hence now time taken for a distance of 221.43 miles will be

Therefore, the time taken to cover 221.43 miles is 4.71 hours.
Answer:
20736
Step-by-step explanation:
xy^4 = z
x=4 , y=3
(4*3)^4=z
12^4=z
z=20736
The answer to this is C. (28,10) and (22,2).
You can turn it into a mixed number 1 83
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100
Answer:
f(-2)= -6
Step-by-step explanation:
Hope this helps :)