The satang coin from Thailand has a radius of about 7 mm.

The diameter is mm.
The circumference in terms of Pi is Pimm.
Using StartFraction 22 over 7 EndFraction for Pi, the approximate value of the circumference is mm.

Use the graph to determine the range. which notations accurately represent the range? check all that apply. (–∞, 2) u (2, ∞) (–∞, –2) u (–2, ∞) {y|y ∈ r, y ≠ –2} {y|y ∈ r, y ≠ 2} y < 2 or y > 2 y < –2 or y > –2

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?