Help please what should I get from McDonald's​

In which source of water would a wave travel the fastest? o ice o cold o room temperature o hot mark this and return save and exit next

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Match each function with its rate of growth or decay