A particular strain of bacteria doubles in population every 10 minutes. Assuming you start with a bacterium in a Petri dish, how many bacteria will there be in 2.5 hours?

Find the area of the triangle shown 3 by 6

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)

Mikes car gets an average of 28 mpg. there are 12 gallons of fuel in mikes car when he starts his trip of 140 miles. about how many gallons are left at the end of his trip?