Question

If you help I going to be so thankful with you

Answer 1

Explanation:

geometric.

because the common ratio is 2

common ratio :

t2/t1= 4/2= 2

128/64 =2

if u use common difference , u wont get the same for each term you subtract.

so the answer is geometric.

Answer 2

To find the diameter of the cylinder water tank, you can use the formula for the volume of a cylinder:

Volume = π * (radius^2) * height

Given that the tank contains 385,000 liters of water (which is equivalent to 385 cubic meters) and the height is 10 meters, you can rearrange the formula to solve for the radius:

385 = π * (radius^2) * 10

Now, isolate the radius:

radius^2 = 385 / (π * 10)

radius^2 ≈ 12.2599

Now, take the square root of both sides to find the radius:

radius ≈ √12.2599 ≈ 3.5 meters

Finally, to find the diameter, simply multiply the radius by 2:

Diameter ≈ 2 * 3.5 meters ≈ 7 meters

So, the diameter of the cylinder water tank is approximately 7 meters.