Andy estimated that he would need 72 feet of lumber for a tree house project. he later found that the actual amount of lumber needed was 61 feet. what was the percent error of andy's estimation? a. 15.28% b. 84.72% c. 18.03% d. 11%

What is true about the dilation? it is a reduction with a scale factor between 0 and 1. it is a reduction with a scale factor greater than 1. it is an enlargement with a scale factor between 0 and 1. it is an enlargement with a scale factor greater than 1.

Write the equation in logarithmic form 8^x=64

The population of a bacteria colony grows by a consistent percentage each hour and can be modeled by the function y = 500(1.16)t. what does the value 500 represent in the function?