Will give brainliest! a culture of 1.08×10^15 bacteria is in petri dish a. a culture of 2.7×10^11 bacteria is in petri dish b. how many times greater is the number of bacteria in petri dish a than petri dish b?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Math each whole number with a rational,exponential expression

Awater holding tank measures 105 m long, 50 m wide, and 8 m deep. traces of mercury have been found in the tank, with a concen- tration of 60 mg/l. what is the total mass of mercury in the tank? answer in units of kg.