Round 590,340 to the nearest ten thousand?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

Awater truck is filling a swimming pool. the equation that represents this relationship is y=19.75x 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.