The wave that wrecked Moana’s boat can be represented by the quadratic equation −2x^2+ 56x = 0 , where x is the number of seconds since the wave
began to swell. What was the maximum height of the wave?

may i see the picture? it would a lot, xox

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles

step-by-step explanation: