Consider random samples of size 40 from a population with proportion 0.20 . What is the standard error of the distribution of sample proportions?

Write a story that matches with the expression 42x-5 pls hurry

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in