diameter of human hair is around 0.0025cm
in scientific notation it is: 2.5x10^-3
Answer:the quotient of 16 and x=4
Step-by-step explanation:
Answer:
Mieko is correct
Step-by-step explanation:
Given
See attachment for complete question
Required
The length difference
Lengths with dot(s) means, there is at least 1 rose flower of that length.
So, from the attachment, we have:


The difference (d) is:

This gives:


<em>Hence, Mieko is correct</em>
Answer:
71°
Step-by-step explanation:
3x° + (x - 11)° + (2x - 55)° = 360°
3x + x - 11 + 2x - 55 = 360°
6x - 66 = 360°
6x = 360° + 66°
6x = 426°
x = 71°
1/9=0.11111.....
so the correct option is (a).