The number of avocados that grow in California is defined by the function f(x)= 8x, where x is time. In Honduras, the number of avocados that grow is defined the function f(x)= 8³. What does that mean? (that 3 exponent is just an x but I couldn't type x as an exponent, the first function is correct with no exponents though.)

Maryann’s friends loved her bulletin board, and 4 of them asked her to make one for their homes. she offered to make each of her friends a replica of her bulletin board that measures 2 meters by 3 meters. how many kilograms of burlap should maryann collect to complete the bulletin boards for her friends? maryann should collect kg of burlap.