Answer:
The exponential model is 
.
Step-by-step explanation:
The exponential model can be modelled by the following mathematical expression:
(1)
Where:
- Independent variable.
- Dependent variable.
- Coefficients.
If we know that 
and 
, then we get the following system of equations:
(2)
(3)
If we divide (3) by (2), we calculate the value of 
:
And by (2), we determine the value of 
:
The exponential model is .
V = π r² h
V = π (4)² 8
V = 402.12
Hope this helps :)
Answer:
No solution
Step-by-step explanation:
4(x-2) = 2(2x+6)
4x-8 = 4x+12 <-- Your answer
-8 = 12
No solution
Answer:
it is not a solution
Step-by-step explanation:
You would plug them in
-1=3(2)-2
-1=6-2
-1=4
The answer would be C.
Sin2 cot2=sin2*cos2/sin2=cos2
Which is not equal to the others.
Hope this helps:)
