Acircle has a diameter of 4 m.
what is the best approximation of its area?
use 3.14 to approximate for π .
6.28 m²
12.56 m²
25.12 m²
50.24 m²
i think it's 12.56 m^2 but i'm not exact

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

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?

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)