Answer:
Answer number c (0.3 liters per hour is the average rate)
Step-by-step explanation:
Answer:
![A=7569\pi \ ft^2](https://tex.z-dn.net/?f=A%3D7569%5Cpi%20%5C%20ft%5E2)
Step-by-step explanation:
The diameter of a sphere is 87 feet.
We need to find its surface area. The formula for surface area is given by :
![A=4\pi r^2](https://tex.z-dn.net/?f=A%3D4%5Cpi%20r%5E2)
Where
r is the radius of the sphere
![A=4\pi \times (\dfrac{87}{2})^2\\\\=7569\pi \ ft^2](https://tex.z-dn.net/?f=A%3D4%5Cpi%20%5Ctimes%20%28%5Cdfrac%7B87%7D%7B2%7D%29%5E2%5C%5C%5C%5C%3D7569%5Cpi%20%5C%20ft%5E2)
So, the surface area of the sphere is equal to
.
Answer:
folding 6 loads of laundry in 3 days i think
Step-by-step explanation:
im pretty sure a rate is something paid/done/etc per one unit if that makes any sense lol
Are you just adding the first two numbers and multiplying by 2, then doing the second parenthesis? If so, the answer is 87
Answer:
4
Step-by-step explanation:
3+(-2) is the same as 3-2 which is 1. and since with multiple exponents you work from the top you have 4 to the power of 1^4. 1^4 is 1, so it's 4^1, which is 4.