Write a quadratic function f whose zeros are 6 and 3

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

Me! i really need to get this right before 9. prove the divisibility of 7^6+7^5-7^4 by 11. use factoring so you get a number times 11. just tell me the number. i need this done asap

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish