<span>Actually, yes there is. Being in the 80th percentile means that you are smart than 80% of the people (i.e. out of 100 people, you would be smarter than 80 of them). However being in the top 80% means that you are a part of the 80 smartest people out that same 100. </span>
Answer:
solve or simplify? if solve, what is x
Step-by-step explanation:
Answer:
Step-by-step explanation:
C
Answer:
15.3 m/s
Step-by-step explanation:1) Find the gravitational potential energy using the equation :


2) Then use the equation for kinetic energy to solve for the velocity:


Answer:
x = -80
Explanation
-40 divided by 1/2 is -80