Which expression shows this number in expanded form 0.624(6 x 1) + (2 x 1/10) + (4 x 1/100)1/60 + 1/200 + 1/400(6 x 1/10) + (2 x 1/100) + (4 x 1/1000)(6 x 1/10) + (2 x 100) + (4 x 1,000)

Can someone answer this question? : )

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?

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?