Two cells are viewed and measured under a microscope. the approximate diameter
of each cell is listed below.
• cell p: 5.0 x 10-4 meters
• cell q: 3.0 x 10-6 meters
what is the approximate difference, in meters, between the diameter of cell p and
the diameter of cell q?
a
b
c
d
2.0 x 10-5
2.0 x 10-4
4.7 x 10-5
4.7 x 10-4

option D. 4.7 x 10-4 m

Step-by-step explanation:

The correct question is

• cell P: 5.0 x 10-4 meters

• cell Q: 3.0 x 10-5 meters

we have            

The diameter of cell P is  

The diameter of cell Q is  

Rewrite the diameter of cell P as    

Find the difference

Rewrite the difference as

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.