Answer:
31.5 hours
Step-by-step explanation:
time * speed = distance
speed=400/6=66.67 miles per hour
2100/(400/6)=31.5 hours
Answer:
57 mph
Step-by-step explanation:
were tryin to find its speed in the terms of mph which is miles per hour, so we need to find out how many miles it goes in a hour, so we divide 399 mph by 7 hours to get 57 mph.
Answer:
Three is the rate of change in the interval of 2 and 6 in the x axis.
Step-by-step explanation:
Answer:x+=-2 plus or minus radical 6
Step-by-step explanation:
