I'd say A. after a volcanic eruption because mudflows occur mostly on steep slopes where there's little to no prevention of rapid erosion.
You get points by answering questions and when you get to one level you have to have a certain number of answers marked “brainliest”. If you have any more questions let me know.
Answer:
21feet = h
The height of the pyramid is 21 feet
Explanation:
Like the volume of any pyramid and any tetrahedron, the volume is the area of the base by the height and divided by three.
a and b are the sides of the base, which is a rectangle, and therefore a*b is the area of the base.
Volume= a*b*h/3
1) The term we need to know is the h which is the height. What we are going to do is to leave alone the h in one side of the equation applying math properties.
3*V= a*b*h
What we did was to bring the 3 to the other side. It was dividing on the right side of the equiation. To go to the other side, it must multiply the term on the left.
2) Now, we need to bring the a*b to the left side. We take the term and pass it dividing the term on the left.
(3*V )/ (a*b) = h
3) Now we can use the equation to find the height.
(3*525f³) / (15f*5f) = h
21f = h
To find the answer, you will need to take 525 mL and multiply it by 20 mg/mL. The mL units cancel each other out so you will be left with an answer in mg.
525 mL x 20 mg/mL = _____