Some zip codes in Tennessee start with a "37", then they have 3 more numbers after that (ex: 37XXX). How many possible zip codes exist starting with a "37"? a
720
b
50653
c
120
d
1000

Can someone show me the steps to solve the problem?

Asequence has its first term equal to 4, and each term of the sequence is obtained by adding 2 to the previous term. if f(n) represents the nth term of the sequence, which of the following recursive functions best defines this sequence? (1 point) f(1) = 2 and f(n) = f(n − 1) + 4; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2n; n > 1 f(1) = 2 and f(n) = f(n − 1) + 4n; n > 1 f(1) = 4 and f(n) = f(n − 1) + 2; n > 1 i will award !

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?