Answer:
aa
Step-by-step explanation:
we have

we know that
The radicand must be greater than or equal to zero
so

the domain is is the interval--------> [-2.25,∞)
therefore
<u>the answer is</u>

Answer: The diameter of Eduardo's hair is greater than Orla's hair by 0.007 cm.
Step-by-step explanation:
Given: The diameter of Orla's hair strand = 0.005 cm
The diameter of Eduardo's hair strand = 0.012 cm
Clearly , 
The difference between the diameters=
Thus, the diameter of Eduardo's hair is greater than Orla's hair by 0.007 cm.
Answer:
16
Step-by-step explanation:
If
, just put the number
instead of
.
So:
