A culture of 1.08×1015 bacteria is in petri dish A. A culture of 2.7×1011bacteria is in petri dish B. How many times greater is the number of bacteria in petri dish A than petri dish B?

Fiona and her friends are playing a game by guessing where a coin will land when it is randomly dropped inside the square shown below. fiona guesses that the coin is likely to land in the blue area. which explains whether or not fiona is correct and why?

Acircle has a circumference of 7.850 units. what is its radius?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points