11:45 it will have 66 ?? so I don’t know hope that helps
Sorry but that's an unclear question, can you double check to see if you included everything, and also check to see the possible answers?
Speed= distance divided by time. The answer is 30, and im assuming miles per hour. Hope this helps
For T = 89.5 degrees C:
E(t) = 1100(90 - 89.5) + 520(90 - 89.5)^2= 1100(0.5) + 520(0.5)^2= 550 + 130= 680 m
For T = 90 degrees C:
E(t) = 1100(90 - 90) + 520(90 - 90)^2= 0 + 0= 0 m (meaning that boiling point is 90 degrees C at ground level)
