we are given
radius=r=12m
height=h=9m
now, we can use formula of volume of cylinder

now, we can plug values
and we get

we get

so, the exact volume of the cylinder is
..........Answer
Hello,
I'm not going to do it for you, I'll explain you how to do it, so you can LEARN something. Like that is the equation of a line, we only need two points to draw it, they can be the x-intercept an y-intercept.
When we are looking for the x-intercept, y=0
And when we are looking for the y-intercept, x=0
Like you can see in the picture, so replace x=0 to find the y-intrcept and y=0 to find the x-intercept and join them, as you saw in the picture and there you have the graph.
If you have any trouble don't hesitate to tell me.
40+24=64
64/2=32
The greatest number of marbles in each bag is 32
a. 28 * 63
28 (60) + 28 (3) or 20 (60) +20 (3) + 8 (60) + 8 (3)
1680 + 84=1764 1200 / 60 +480 +24=1764
b. 17(59)
17 (50) + 17 (9) or 10 (50) + 10 (9) + 7 (50) +7 (3)
850 + 153=1003 500 + 90 + 63 =1003
c.458 (15)
458 (10) +458 (5) or 10 (400) + 10 (50) + 10 (8) + 5 (400) +5 (50) + 5 (8)
4580 +2290 = 6870 400 + 500 + 80 + 2000 + 250 + 40 = 6870
My work is kinda confusing but hope it helped
Remember that the domain is all possible x values.
Here, the highest x value is 2 and the lowest is -4, which makes A and D incorrect.
x can also be anything between 2 and -4, so B is also incorrect.
That leaves C our answer.