Question

BRAINLIEST (9th grade mathematics)

Answer 1

The answer to the question is 10

Answer 2

Answer:

5 m/min

Step-by-step explanation:

Initial speed = 6 m/ min

Final speedd = 4 m/ min

$Average\:speed\:=\:\dfrac{total\:speed}{2}$

Average speed = $\dfrac{ 6 + 4}{2}$

Avg. Speed = 5 m / min.