Did not understand 3 and 4.

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?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?