Answer:
63 metres
Step-by-step explanation:
Distance covered in 1 second = 3 m
Time taken =21 sec
Her position = 3 x 21 m = 63 metres
Answer:
the anwser is C
Step-by-step explanation:
i just got it right like 5 seconds ago
Answer:
Option C
Step-by-step explanation:
thankful that there are graphing tools. see screenshot
Your answer will be a translation