Answer:
They travelled the same distance and they spent the same amount of time from the 225 marker to 230 marker.
Step-by-step explanation:
Given
See attachment for graph
Required
The relationship between distance and time travelled by Kevin and Carrie
The straight line represents Kevin's journey while the curve represents Carrie's
From the graph, we can see that the straight line and the curve both start at the origin (0,0) and they both end at the same point (17,5)
Point (17, 5) represents the 230 marker (i.e. 225 + 5 - 230)
<em>Since the line and the curve meet at this point, then they travelled the same distance and they spent the same amount of time.</em>
Answer:
D
Step-by-step explanation:
Feet escalator can move in an hour
= 2×60×60
= 7200
Rate the escalator moves
= 7200÷5280
= 1.3636...miles/h
= 1.36miles/h (3s.f.)
You would do 50+25-45. That would equal 30 points.
The answer is probably C or D
Answer:a
Step-by-step explanation: it follows a proportional rate since on the y it goes up by 5 and on the x it goes by 1