4 fiction to 1 nonfiction
(4 x 7 = 28) fiction to (1 x 7 = 7) nonfiction
Therefore, the required ratio is 28 to 7
Let S(n) the statement, 2 is a factor of
.
For n=1, 1^2 + 7(1) = 1 + 7 = 8, 1 is a factor of 8, then S(1) is true.
For n=2, we have 2^2 +7(2) = 4 +14 = 18, of course, 2 is a factor of 18, then S(2) is true.
For n=3, we have 3^2 +7(3) = 9 +21 = 30, of course, 2 is a factor of 30, then S(3) is true.
Find the length of each side using the distance formula:, then add all three side length for the perimeter.
Area is found by multiplying the base by the height by 1/2.
See attached picture for the answer:
ANSWER
Yes,
![x > 5](https://tex.z-dn.net/?f=x%20%3E%205)
is the restriction.
EXPLANATION
The given function is
![f(x) = log(x - 5) + 1](https://tex.z-dn.net/?f=f%28x%29%20%3D%20log%28x%20-%205%29%20%2B%201)
This is a logarithmic function that is defined for
![x - 5 > 0](https://tex.z-dn.net/?f=x%20-%205%20%3E%200)
The reason is that, the logarithmic functions are not defined for negative values of x and 0.
Therefore the argument must always be positive.
When we solve the above inequality, we get,
![x > 5](https://tex.z-dn.net/?f=x%20%3E%205)
Therefore the the restrictions is that,
![x > 5](https://tex.z-dn.net/?f=x%20%3E%205)
This is also the same as the domain of the function.
Answer:
Ah, thats easy:
V=1/3hπr².
Step-by-step explanation:
Explanation, 3 cones can fit into a single cylinder, so the volume formula of a cone is the volume formula of a cylinder, divided by three (or multiplied by 1/3)
Hope this helps. :D