Answer:
Step-by-step explanation:
Since the diameter is 2.1 then its radius is 1.05.
Therefore the circumference is .
6.6cm
Use 2pie R
Diameter = 2 x radius
So your radius is 1. 05
2 x 22/7 x 1.05 = 6.6
Median = 15.5
Please take a look at the image attached for an explanation.
$520.437
30 dollars a week
2100/70 is 30