Answer:
A rational expression is a ratio of two polynomials. The domain of a rational expression is all real numbers except those that make the denominator equal to zero.
Step-by-step explanation:
The formula for the volume of a cylinder is
V = π·r²·h
The formula for the volume of a cone is
V = (1/3)π·r²·h
If the cone has the same radius and height as the cylinder, it has 1/3 the volume of the cylinder.
The cone of interest has a volume of (1/3)·(48 in³) = 16 in³.
Step-by-step explanation:
We can see that the function crosses the x-axis at 3 different places, we have x = 1, x = 4 and x = 6 as our roots.
(Note: x = 6 has a repeated root)
There could be complex roots if we know more about the function, but there must be 3 distinct roots.
The best answer here is option A.
Answer:
72
Step-by-step explanation:
Dont worry, these problems are tricky! The answer is 72. All you have to do to find the answer is multiply 12x6. For example, if it was asking '1/8 of ... is 12' then you would multiply 12x8.
Hope this helps! I would really appreciate it if you marked me brainliest! :)
The answe is 0,36 or 36%
The probability of having oil is 45% or 0,45
The probability of the test predicts it is 80% or 0,80
The probability of having oil and the test predicts it is 0,45 x 0,80
= 0,36