In a certain survey, the margin of error was 3.5% How many people were actually surveyed?
Round to the nearest whole person.

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags