How would you round this to the nearest mile 244.1399784294165944?

S-7< 3 i need answering this problem someone asap answer

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Awater truck is filling a swimming pool the equation that represents this relationship is why equals 19.75 x where y is the number of gallons of water in the pool and x is the number of minutes the truck has been filling the pool