Question

the following table shows the speeds at which jeff does 4 activities. for example, biking has a rate of 19 miles in 2 hours.which type of activity does jeff do at a speed of 4.5 miles per hour?choose 1 answer:abikingbwalkingcrunningdswimming

Explanation:

Step1: Calculate speed for each activity

Speed formula: \(speed=\frac{miles}{hours}\)
For Biking: \(speed=\frac{19}{2}=9.5\) miles per hour
For Walking: \(speed=\frac{14}{4}=3.5\) miles per hour
For Running: \(speed=\frac{15}{3}=5\) miles per hour
For Swimming: \(speed=\frac{18}{4}=4.5\) miles per hour

Answer:

D. Swimming