Answer:
f(g(x))=9-x-![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
Step-by-step explanation:
Given ,
f(x)=9-x
g(x)=
+x
here,.
fog
=f(g(x))
=f(
+x)
=9-(
+x)
=9-
-x
=9-x-![x^{2}](https://tex.z-dn.net/?f=x%5E%7B2%7D)
Answer:
2 3/4
Step-by-step explanation:
this is the answer
Rate of growing, r = 91.2/90 = 1.013
Salary, f(x) = Initial salary * (r)^ (years from 2005)
f(x) = 90(1.013)^x.
This is the second option.
X= -3
2/3x-10=12
Step 1: Add 10 to both sides.
2/3x=-2
Step 2: Multiply both sides by 3/2.
x= -3
Suppose the square has side lengths of 2. Then its area is 2² = 4.
The radius of the circle is 1, so its area is π·1² = π.
The area of the square not in the circle is 4 - π, so the fraction of the area of the square that is not in the circle is
... (4-π)/4 = 1-(π/4) ≈ 0.2146
This same fraction is your probability of selecting a point in the white area.