In order to solve this,, we must convert Alan's 2 meter height into feet. We know that 1 meter is about <span>3.2808399 feet,, so we must multiply this number by 2 to find how tall Alan is.
</span>3.2808399 x 2 <span>= 6.56168
</span>Now we need to round our answer to the nearest tenth to get our final answer. In order to do this,, we must look at the first number behind the decimal. If it is smaller than 5 then we round down,, but if it is 5 or larger then we round up. Knowing this,, we need to round our answer up to 6.6,, meaning that Alan is taller than Paul.
Let me know if you have any further questions.
:)
Answer:
$1960.95
$56.88 is paid every month for 8 years
Step-by-step explanation:
the first one is:
2 so not th second one
The exponential function is ![y=12(8)^{x}](https://tex.z-dn.net/?f=y%3D12%288%29%5E%7Bx%7D)
Step-by-step explanation:
The form of the exponential function is
, where
- a is the value of y when x = 0
- b is the rate of change
∵ The form of the exponential function is ![y=ab^{x}](https://tex.z-dn.net/?f=y%3Dab%5E%7Bx%7D)
∵ The function goes through points (0 , 12) and (2 , 768)
- Substitute the coordinates of the first point to find the value of a
∵ x = 0 and y = 12
∴ ![12=ab^{0}](https://tex.z-dn.net/?f=12%3Dab%5E%7B0%7D)
∵ ![b^{0}=1](https://tex.z-dn.net/?f=b%5E%7B0%7D%3D1)
∴ 12 = a(1)
∴ a = 12
Substitute the value of a in the form of the function
∴ ![y=12(b)^{x}](https://tex.z-dn.net/?f=y%3D12%28b%29%5E%7Bx%7D)
- Substitute the coordinates of the second point to find the value of b
∵ x = 2 and y = 768
∴ ![768=12(b)^{2}](https://tex.z-dn.net/?f=768%3D12%28b%29%5E%7B2%7D)
- Divide both sides by 12
∴ 64 = b²
- Take √ for both sides
∴ b = 8
- Substitute the value of b in the form of the function
∴ ![y=12(8)^{x}](https://tex.z-dn.net/?f=y%3D12%288%29%5E%7Bx%7D)
The exponential function is ![y=12(8)^{x}](https://tex.z-dn.net/?f=y%3D12%288%29%5E%7Bx%7D)
Learn more:
You can learn more about the logarithmic function in brainly.com/question/1447265
#LearnwithBrainly
Answer:
30 layers of bricks
Step-by-step explanation:
find the volume of the bricks first
3.625*2.25*8
65.25
multiply by 6
65.25*6
391.5
divide by the volume of the base
11,745/391.5
30 layers