How many garbage cans should be placed in each campground? Explain how you can use addition or multiplication to find the answer

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?

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?