The value of r is 26(approximately).
Answer:
The diameter is 13.88 feet.
Step-by-step explanation:
1. The formula for calculate the volume of a sphere is:
![V=\frac{3}{4}(r^{3}\pi)](https://tex.z-dn.net/?f=V%3D%5Cfrac%7B3%7D%7B4%7D%28r%5E%7B3%7D%5Cpi%29)
Where
is the radius.
2. The diameter is:
![D=2r](https://tex.z-dn.net/?f=D%3D2r)
3. So, you must solve for the radius in the first equation:
![r=\sqrt[3]{\frac{4(790.272ft^{3} )}{3\pi}}\\r=6.94ft](https://tex.z-dn.net/?f=r%3D%5Csqrt%5B3%5D%7B%5Cfrac%7B4%28790.272ft%5E%7B3%7D%20%29%7D%7B3%5Cpi%7D%7D%5C%5Cr%3D6.94ft)
4. Then, the diameter is:
![D=2(6.94ft)\\D=13.88ft](https://tex.z-dn.net/?f=D%3D2%286.94ft%29%5C%5CD%3D13.88ft)
If you look at your graph you see that there is a hole at x = 3. This results from a removeable discontinuity. That means that when we factor the numerator to (x-3)(x-1), that (x-3) cancels out between the numerator and denominator and a hole is what results from that cancelation. The other factor for the denominator is found where the vertical asymptote of the function is, which is found at x = -4. That means that the 2 factors for the denomonator are (x-3) and (x+4). When you FOIL those out, you get
. That means that a = 1 and b = -12
Answer:
Step-by-step explanation:
B. x4 + 4x3 + x2 + 4x
1. Nintendo
2. A. True
3. A. Oscilloscope