ROUND TO NEAREST 2 DECIMAL PLACES IF NECESSARY. (DOING TEST HURRY PLEASE!) If Bobby made an $800 deposit into his account, left the money in for 2 years, and earned $200 in interest, what was the interest rate? (Percent form)

interest rate:
%

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.