No because a square pyramid must hav a square for its base and a square is not a triangle
answer is not possible
The correct answer is A. 2cm
18 2cm
---- = ----
45 5cm
hope this helps
ANSWER
Approximately after 15 minutes.
EXPLANATION
The growth rate of the first bacteria is

The growth rate of the first bacteria :

To find the time that, there will be an equal number of bacteria, we equate the two equation;



We solve for t to get,

Or

We discard the negative value.
This implies that,

185582/25 i got this using the power of a calculator.
A,B, and E all round to 7.91 when rounded to the nearest hundredth