Number 3 i would say i think it is
Answer:
Formula is 132 - 8n, and there are 52 windows on 10th floor.
Step-by-step explanation:
difference = 116-124 = -8 ( 8 less windows for every floor you go up)
the first fllor has 124 windows
Formula:
![a_{1} = 124](https://tex.z-dn.net/?f=a_%7B1%7D%20%3D%20124)
= 132 - 8n
10th Floor:
![a_{10} = 124 + (-8)(10 - 1) = 124 + (-8)(9) = 124 - 72 = 52 windows](https://tex.z-dn.net/?f=a_%7B10%7D%20%3D%20124%20%2B%20%28-8%29%2810%20-%201%29%20%3D%20124%20%2B%20%28-8%29%289%29%20%3D%20124%20-%2072%20%3D%2052%20%20windows)
Answer:
64,186,300 square miles
I'm sorry if I misunderstood.
Good luck mate! :)
Please add Brainliest if you'd like, not that it matters.
Remember to try your best every day!
Answer:
The equation will be "
".
Step-by-step explanation:
Given:
Points (12, 9) = (x, y)
⇒ ![x=9t^2+3](https://tex.z-dn.net/?f=x%3D9t%5E2%2B3)
then,
![\frac{dy}{dt}=18t](https://tex.z-dn.net/?f=%5Cfrac%7Bdy%7D%7Bdt%7D%3D18t)
or,
⇒ ![y=6t^3+3](https://tex.z-dn.net/?f=y%3D6t%5E3%2B3)
then,
![\frac{dy}{dt}=18t^2](https://tex.z-dn.net/?f=%5Cfrac%7Bdy%7D%7Bdt%7D%3D18t%5E2)
⇒ ![\frac{dy}{dx}=\frac{18t^2}{18t}](https://tex.z-dn.net/?f=%5Cfrac%7Bdy%7D%7Bdx%7D%3D%5Cfrac%7B18t%5E2%7D%7B18t%7D)
![=t](https://tex.z-dn.net/?f=%3Dt)
By using the point slope form.
The equation of tangent will be:
⇒ ![y-9=1(x-12)](https://tex.z-dn.net/?f=y-9%3D1%28x-12%29)
![y-9=x-12](https://tex.z-dn.net/?f=y-9%3Dx-12)
![y=x-12+9](https://tex.z-dn.net/?f=y%3Dx-12%2B9)
![y=x-3](https://tex.z-dn.net/?f=y%3Dx-3)
Answer:
Please read the explanation to clarify.
Step-by-step explanation:
What you would have to do is multiply 1.06 by 4 to get 4.24. However, if you search up the exact conversion on g00gle, "how many liters are in 4 quarts?", you get the exact number of 3.78541, which can be rounded to 3.78. I believe if this is more of an exam thing, you should go with the first answer I gave, 4.24, and show how you multiplied to show your work. However, if you would like to use the second answer, it is completely up to you. Either way, I hope this helped, and if you have any further questions please don't hesitate to let me know. :)