Answer:
There are total 5 layers.
Step-by-step explanation:
A multi-layer cake is in the shape of a right cylinder.
Height of the cake is = 20 cm
Radius is = 10 cm
Each of the cake layers has a volume of approximately 1,250 cm³.
Means, the volume of 1 cylindrical layer is 1250 cubic cm with radius as 10 cm and we have to find the height.
Volume of the cylinder is given as:
h = 3.98 or approximately height of 1 layer is 4 cm.
As the cake's height is 20 cm so, there are 
layers in the cake.
Answer: There are 5 layers in the cake.
$54.29
This is because 5% of $51.70 is $2.59. The sum of the tax and bill would become $54.29.
I think it's 9 cause 4x4 equals 16 and 144/16 equals 9
Answer:
<em>.5, 3, 8.5</em>
Step-by-step explanation:
- Divide the minutes by 2 since 6 is half of 12.
- Half of 1 is .5 or
- Half of 6 is 3
- Half of 17 is 8.5
If I am incorrect in my reasoning, please let me know so that I can plan better for my future answers. Have an amazing day.
Answer:C' = 7-230000/x^2
Step-by-step explanation:
Min occurs when C'=0
0=7-230000/x^2
230000/x^2=7
230000=7x^2
32857.128 = x^2
181.265 = x
Out of range.
So the min must be at an endpoint.
C(1) = 7+230000 = 230007
C(100) = 700+2300 = 3000
Since C(100)<C(1), C(100) is the minimum on the interval [1, 100]
The order size that will minimize cost is 100 units.
