Try the following ACT math practice question that tests your understanding of manipulating exponential expressions.
If $2^x = n$, what does $4^{x+1}$ equal in terms of $n$?
- $\quad 8n$
- $\quad 2n^2$
- $\quad 4n^2$
- $\quad n^2+4$
- $\quad 2n^2+8$
Online Resource for ACT Math
Try the following ACT math practice question that tests your understanding of manipulating exponential expressions.
If $2^x = n$, what does $4^{x+1}$ equal in terms of $n$?
Try the following ACT math practice question that tests your understanding of manipulating algebraic expressions with absolute value.
Given $m$ and $n$ are real numbers such that $m > n$, which of the following expressions equals $|n-m|$ ?
Here is a link to the playlist of video explanations to all of the math questions in the 2021 December ACT (Form E23) Test.
Try the following ACT math practice question that tests your understanding of finding terms of a sequence that have a repeating pattern.
$$ \textbf{FLOWERFLOW….} $$
In the pattern above, the first letter is $\textbf{F}$ and the letters $\textbf{F}$, $\textbf{L}$, $\textbf{O}$, $\textbf{W}$, $\textbf{E}$, and $\textbf{R}$ repeat continually in that order. What is the $95$th letter in the pattern?