A car moving 80 km/h accelerates to pass a truck. Five seconds later, the car is moving 100 km/h. What is the acceleration of the car?

The parabola opens: y=√x-4 (principal square root) up down right left

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

3x = 729 solve for x plz . it's urgent. will mark