The unit rate is 5cm per 1min
5:1
The answer is about 43. In other words, it was going 43 mph.
Idk this cause my teacher. Any teach
Looks like the series is supposed to be

The series telescopes; consider the
th partial sum of the series,



As
, the second term converges to 0, leaving us with

Answer:
7
Step-by-step explanation:
You would do the inverse opperation (divide) so 84/12.
Hope this helps :)