Answer:
The most reasonable is 2 h
Step-by-step explanation:
If you see the graph is decreasing in hours while is increasing in years. When a person is 45 years the amount of daily physical activity is 3 hours, so a person that is 50 years needs to do less than 3 hours a day and the only option less than 3 hours is 2 hours.
The area of a parallelogram is given by base * height.
Given that the parallelogram has an area of 4x + 16,
i.e. base * height = 4x + 16.
Therefore, an expression for the base of the parallelogram is given by
Answer:
![h(x)=\frac{1}{2}x -\frac{1}{2} .](https://tex.z-dn.net/?f=h%28x%29%3D%5Cfrac%7B1%7D%7B2%7Dx%20-%5Cfrac%7B1%7D%7B2%7D%20.)
Step-by-step explanation:
if the initial function is f(x)=2x+1, then
x=2*h(x)+1;
2h(x)=x-1;
![h(x)=\frac{x}{2} -\frac{1}{2}.](https://tex.z-dn.net/?f=h%28x%29%3D%5Cfrac%7Bx%7D%7B2%7D%20-%5Cfrac%7B1%7D%7B2%7D.)
PS. change design according the local requirements.
To find the total surface area of this cone, we have that the total lateral area is given by the formula:
![A_{\text{lateral}}=s\cdot\pi\cdot r](https://tex.z-dn.net/?f=A_%7B%5Ctext%7Blateral%7D%7D%3Ds%5Ccdot%5Cpi%5Ccdot%20r)
Where
s is the slant height of the cone, s = 12 inches.
r is the radius of the base of the cone, r = 7 inches.
To that area, we need to add the area of the base of the cone:
![A_{\text{base}}=\pi\cdot r^2](https://tex.z-dn.net/?f=A_%7B%5Ctext%7Bbase%7D%7D%3D%5Cpi%5Ccdot%20r%5E2)
That is, this is the area of a circle with this radius. Then, the total surface area is:
![A_{\text{total}=}s\cdot\pi\cdot r+\pi\cdot r^2](https://tex.z-dn.net/?f=A_%7B%5Ctext%7Btotal%7D%3D%7Ds%5Ccdot%5Cpi%5Ccdot%20r%2B%5Cpi%5Ccdot%20r%5E2)
Substituting the values in this formula, we have:
![A_{\text{total}}=12in\cdot3.14\cdot7in+\pi\cdot(7in)^2=263.76in^2_{}+153.86in^2](https://tex.z-dn.net/?f=A_%7B%5Ctext%7Btotal%7D%7D%3D12in%5Ccdot3.14%5Ccdot7in%2B%5Cpi%5Ccdot%287in%29%5E2%3D263.76in%5E2_%7B%7D%2B153.86in%5E2)
Then
![A_{\text{total}}=417.62in^2](https://tex.z-dn.net/?f=A_%7B%5Ctext%7Btotal%7D%7D%3D417.62in%5E2)
Hence, the total area is equal to 417.62 square inches.
coronary artery bypass graft, if there is a blockage....usually some form of bypass is needed.