By taking <span>logarithmic of base 10
∴ </span><span>
∴ x log 4 = log 64
∴
∴ The correct choice is
</span><span>x = log base 10 of 64, all over log base 10 of 4</span>
The 22 students who answered juice would represent the smallest wedge in a pie chart.
Answer:
In total, the Junior Counselors earned $2,140.
is undefined if the argument
is negative, so you first need to require that
We're not done yet, though, because
still doesn't exist when
, so we remove this from the domain and we're left with
, or in interval notation,
To find the range, consider the limits of the function as you approach either endpoint of the domain.
Since
is positive everywhere, the range is