Answer:
the answer is C.) 3:07 hope this helps
Answer:
Step-by-step explanation:
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4+5 and 5+4 because they use the same numbers but just reversed
Answer:
121 square feet
Step-by-step explanation:
A= Pi*r^2
(3.14*3.5)^2=120.7801
Answer:
Step-by-step explanation:
Average speed = distance/time
Trip to dry dock
Let x be the velocity
Time = 2hours
Distance = average speed ×time
Distance = x×2
Distance = 2x
Return trip
Velocity = x-5 (5 miles per hour faster on the trip there than on the return trip)
Time = 3hrs
Distance = 3(x-5)
Since the distance is the same both to and fro;
2x = 3(x-5)
2x = 3x -15
2x-3x = -15
-x = 15
x = 15
Hence the aircraft carrier's average speed on the outbound trip is 15miles/hour
