What formula did advancements in mathematics allow ancient Egyptians to calculate? how long each harvest would feed the population
how many bricks were needed to construct pyramids
how long it took to travel the length of the Nile River
how many soldiers were needed to fight in each war

i don't see how you want other people to do your work for you and it is like you are just handing your assignment to anybody else and having them deal with it instead of your self i thought this site was for asking questions and somebody could you on it not just handing your work to somebody else to deal with it just saying don't mean to be mean just proving a fact.

explanation:

state law

most seat belt laws in the united states are left to the states. however, the first seat belt law was a federal law.