the grocery store is selling bananas for $0.35 per lb .how much will Zack pay for 3.6 lbs. of bananas?
1 answer:
You might be interested in
A complex number has a real and an imaginary part
is a complex number
A complex number is represented as:
Where:
<em /><em> real</em>
<em /><em> imaginary</em>
<em />
By comparing the options to ;
and
are not complex numbers
This is so because they do not have imaginary parts
However,
is a complex number
Because; 9i is imaginary
Read more about complex numbers at: