Please help me! The nth term of an arithmetic sequence can be defined recursively by
n doesn't equal 1.
a1 + dn
an-1 +d
an-1-d
a1 + d(n-1)

The amount of money, in dollars, in an account after t years is given by a = 1000(1.03)^t. the initial deposit into the account was $_^a0 and the interest rate was _a1% per year. only enter numbers in the boxes. do not include any commas or decimal points^t. the initial deposit into the account was $__^a0 and the interest rate is % per year.

What is (28 + 7 + 6 + 3) x 1/2 show your work

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?