assume you push a 20kg child in a little red wagon with a force of 100n. however, the dirt and rocks below the wheels create a frictional force of 25 n. what is the acceleration on the wagon and child?

Arealtor is studying the graph above, which shows the expected value of properties in her area over the next 24 years. if t represents the number of years after 2014, in what year should the increase in property values start to slow down? a. 2008 b. 2018 c. 2022 d. 2030

Asoccer team has played 25 games and has won 60% of the games it has played. what is the minimum number of additional games the team must win in order to finish the season winning 80% of the games it has played?

What are spirit and opportunity designed to do?