A jogger runs at a speed of 4 m/s for 500]s, slows to 2.5 m/s for the next 300 s and then travels the final 900 s at a speed of 3.5 m/s. What is the
average speed of the jogger in m/s?
O 10 m/s
O 3.47 m/s
O 5 m/s
O 3.33 m/s

3.33 m/s

Explanation:

Just add up all of the speeds and divide it by 3 (since there are 3 different speeds)

(4 m/s + 2.5 m/s + 3.5 m/s) / 3 = 3.33 m/s

as a general rule, scissors have blades less than 6 in (15 cm) long and usually have handles with finger holes of the same size. shears have blades scissors used to cut hair or fabric must be much sharper

scientific laws are the result of testing theories and proving them to be facts.