Question

complete each row of the table below by filling in the missing prefix or missing exponent.
1 ms = 10^(-3) s
1 m s = 10^□ s
1 □s = 10^3 s
1 cs = 10^□ s

Explanation:

Step1: Recall metric - prefix definitions

The prefix "M" (mega) represents $10^{6}$. So, $1\ \text{M s}=10^{6}\ \text{s}$.

Step2: Identify the prefix for $10^{3}$

The prefix for $10^{3}$ is "k" (kilo). So, $1\ \text{k s}=10^{3}\ \text{s}$.

Step3: Recall the exponent for centi - prefix

The prefix "c" (centi) represents $10^{- 2}$. So, $1\ \text{c s}=10^{-2}\ \text{s}$.

Answer:

Expression	Missing Prefix/Exponent
$1\ \square\ \text{s}=10^{3}\ \text{s}$	k
$1\ \text{c s}=10^{\square}\ \text{s}$	- 2