There are 5 posts supporting the guardrail for the steps to your home. The tallest post is 3 feet tall. The heights of each post is 5/8 the height of the next larger post. Write an expression for the height of the shortest post. What is the height of the shortest post?

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation:

42.4 6th grade students prefer hip hop

step-by-step explanation:

40 percent of 106 = 42.4