(4i)^3 = (4)^3 x (i)^3 = 64 x -i = -64i
84 in I believe? (Im sorry im not much help)
Speed = Distance / Time
Distance = 287 miles , Time = 3 hours and 30 minutes = 3.5 hours
Speed = 287 miles / 3.5 hours
= 82 miles/hour
Answer:
<em>The actual length of the ship is 337.6 m</em>
<em>The actual width of the ship is 65.6 m</em>
Step-by-step explanation:
<u>Scaling</u>
The scale model of the aircraft carrier USS Eisenhower is 42.2 cm long and 8.2 cm wide when using the scale factor of 1 cm=800 cm.
Since we are required to express the real measures in meters, the scale factor is 1 cm = 8 m.
The actual length of the ship is:
42.2*8=337.6 m
The actual width of the ship is:
8.2*8=65.6 m