Answer:
300 meters away
Step-by-step explanation:
it will take the dolphin 50 seconds to finish the race( 400/8 )
it will take the man 200 seconds to finish the race( 400/2 )
by the time the dolphin crosses the finish line it will take the swimmer 150 seconds to reach the finish line (200 - 50 seconds)
recall the swimmer swims at 2 meters per second and has 150seconds to reach the finish line hence he is 300 meters away ( 150 x 2)
Answer:
503.8
Step-by-step explanation:
Since the hundredths place is above 4, you round up.
Answer:
Step-by-step explanation:
→ Add the powers together
→ Simplify
Answer: 7 / 2 or 3 1/2.
Just add the numerators because the denominators are the same.