By definition, the volume of a cylinder is given by:
Where,
r: cylinder radius
h: cylinder height
Therefore, the total capacity of the container is:
Rewriting we have:
Then, the amount of total dust is given by:
Where,
V: volume of the container
Substituting values:
Rewriting:
Answer:
The total capacity of the container in terms of π is:
The volume of the powder in terms of π is:
So first you need to add 4 to each side to get (x+5)^2=16. Next you need to take the square root of each side to get √(x+5)^2=+-√16. After that simplify to get x+5=+-4. Now subtract 5from both sides to look like x=-5+-4. Now just do x=-5+4 and x=-5-4 then solve to get x=-1 and x=-9.
Answer:
The bottom one
Step-by-step explanation:
the lowest dot is on -3 so that's the y-intercept
the other is at 2 x and -1 y
<span>The return for the investment is C, or 15.56%. You add the dividend and the capital gain, $4+$3=$7, and then divide by the initial investment price, or $45. 7/45=.1556, or 15.56%.</span>
