Problem
Unit test Google Classroom Mr. Mole left his burrow and started digging his way down. \( A \) represents Mr. Mole's altitude relative to the ground (in meters) after minutes. \[ A=-2.3 t-7 \] How far below the ground does Mr. Mole's burrow lie? meters below the ground Report a prol
Solution
Step 1 ：Substitute t=0 into the given equation: A=-2.3t-7
Step 2 ：Calculate the A value: A=-2.3(0)-7
Step 3 ：Simplify the expression: A=-7.
