Mrs. Cabibbo can't spell in English class my quiz scores are a 42 on the first quiz a 45 on the second quiz and a 48 on the third quiz, my scores are modeled by an arithmetic sequence if the pattern continues what will I get on the 9 ^ (th) quiz ?

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.

Tim has obtained a 3/27 balloon mortgage. after the initial period, he decided to refinance the balloon payment with a new 30-year mortgage. how many years will he be paying for his mortgage in total?

Taber invested money in an account where interest is compounded every year.he made no withdrawals or deposits. the function a(t)=525(1+0.05)^t represent the amount of money in the account after t years. how much money did taber origanally invested?