Can somebody please answer this ASAP because nobody will help me Or do all the steps cause there lazy too if your willing to help me please do like right now more then 1 person comment on this

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earned $75 in interest. how much interest will she earn during the following year? show your work and explain your reasoning in the space provided below.

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.