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marta [7]
3 years ago
15

Help please 10 min left

Mathematics
2 answers:
True [87]3 years ago
7 0

Answer:

The rate of speed is 5 miles per hour.

Step-by-step explanation:

Choose two lines of data as two ordered pairs:

(0, 20) and (4, 40)

The rate of speed is the same as the slope of the line that passes through those two points.

slope = (difference in y)/(difference in x)

slope = (40 - 20)/(4 - 0) = 20/4 = 5

The slope is 5, so the speed is 5 mph

Answer: The rate of speed is 5 miles per hour.

Verdich [7]3 years ago
4 0

Answer:

The rate of speed is 5 miles per hour

0: 20 + 5

1: 25 + 5

2: 30 + 5

3: 35 + 5

4: 40

Step-by-step explanation:

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o-na [289]

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