Round of the following to the given nearest place1)4065 in hundred 2)44555 in thousands

What is the 12th term of b(n)=-4-2(n-1)

Oscar and julie ashton are celebrating their 15th anniversary by having a reception hall. they have budgeted $4,500 for their reception. if the reception hall charges a $90 cleanup fee plus & 36 per person, find the greatest number of people that they may invite and still stay within their budget.

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?