The answer to this math question is that the tree would be 13.5 meters since you convert the feet to meters
A(t)=100e^(-rt).
We need to find r. When t=12.3 A(t)=50 (half of 100) = 100e^(-12.3r).
ln(0.5)=-12.3r so r=ln(0.5)/-12.3=0.0564 approx. So A(t)=100e^(-0.0564t).
Answer:
-5.6
Step-by-step explanation:
g(x)=2x-1
g(-2.3)=2(-2.3)-1=-4.6-1=-5.6
Answer:
![g(x) = -\frac{1}{2}\tan{x}](https://tex.z-dn.net/?f=g%28x%29%20%3D%20-%5Cfrac%7B1%7D%7B2%7D%5Ctan%7Bx%7D)
Step-by-step explanation:
Tangent function:
The tangent function is:
![f(x) = \tan{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Ctan%7Bx%7D)
Horizontally compressed by a factor of 1/2
Horizontally compressing by a factor of 1/2 is multiplying by 1/2. So
![g(x) = \frac{1}{2}\tan{x}](https://tex.z-dn.net/?f=g%28x%29%20%3D%20%5Cfrac%7B1%7D%7B2%7D%5Ctan%7Bx%7D)
Reflected over the x-axis.
Reflecting a function over the x-axis is the same as multiplying it by -1. Then g is given by:
![g(x) = -\frac{1}{2}\tan{x}](https://tex.z-dn.net/?f=g%28x%29%20%3D%20-%5Cfrac%7B1%7D%7B2%7D%5Ctan%7Bx%7D)
Answer:
I don't think you added your question here. Can you post your question again?