Hello!

Recall that:
can be rewritten as:

Use the equation for the derivative of a log expression:

Substitute in the values in the expression:

14 hours
672 miles / 48 mph = 14 hours total
Expanded FormExpanded form refers to a base and an exponent written as repeated multiplication. ExponentExponents are used to describe the number of times that a term is multiplied by itself. ExpressionAn expression is a mathematical phrase containing variables, operations and/or numbers.
0.08 is larger because it can also be written as 0.080, and 80 is larger than 76.
Answer:
<h2>16</h2>
Step-by-step explanation:
