Alex can ski 960 meters in 5 minutes. If his skiing speed is increased by 20m/min, how many meters can he cover in 10 minutes?

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '

Describe the forces both attractive and repulsive that occur as two atoms move closer together.