Answer: The breakeven point is 100 units.
Explanation:
Breakeven point: 
Answer:

f(x)-values
decreased by 4
(4,87)
Step-by-step explanation:
The table shows the exponential growth function

substitute some values to find 

Subtract these equations:

Divide them:

Then

Hence,

Therefore, the parent function is 
If this function would be translated 4 units down, its expression will be

This means that f(x)-values decreased by 4.
Then the table for translated function is

The graph of translated function passes through the point (4,87)
Answer:
8x +32
Step-by-step explanation:
4 (2x+8)
Distribute
4*2x + 4*8
8x +32
*see attachement for the diagram of the tissue paper
Answer:
Volume of the roll = 3,817.04 cm³
Step-by-step explanation:
The diagram of the roll of the tissue paper given is a model of two cylinders:
✔️Bigger cylinder with diameter (d) of 14 cm and height of 27 cm
✔️ Smaller/inner cylinder with diameter (d) of 4 cm and height of 27 cm
Thus:
The Volume of the roll = volume of bigger cylinder - volume of smaller cylinder
✔️Volume of bigger cylinder = πr²h
r = ½(14) = 7 cm
h = 27 cm
Volume of bigger cylinder = π*7²*27
= 4156.33 cm³
✔️Volume of smaller/inner cylinder = πr²h
r = ½(4) = 2 cm
h = 27 cm
Volume of smaller/inner cylinder = π*2²*27
= 339.29 cm³
✅The Volume of the roll = 4156.33 - 339.29 = 3,817.04 cm³