Avery invested $3,800 in an account paying an interest rate of 5\tfrac{1}{2}5
2
1
ā
% compounded monthly. Serenity invested $3,800 in an account paying an interest rate of 6\tfrac{1}{8}6
8
1
ā
% compounded continuously. After 17 years, how much more money would Serenity have in her account than Avery, to the nearest dollar?
Scarlet bought three pairs of sunglasses and two shirts for $81 and paula bought one pair of sunglasses and five shirts for $105 what is the cost of one pair of sunglasses and one shirt?