A fuelling vehicle finished filling a plane with 12.40 tons of fuel at 10:35. If the fuelling rate is 0.20 ton of fuel per min, at what time did the fuelling start?

I'm being volume of cylinder with 13 in. radius and 30 in height answer choices in pic

Airline passengers arrive randomly and independently at the passenger-screening facility at a major international airport. the mean arrival rate is 10 passengers per minutes. compute the following probabilities. p(x = 4) p(x > 11)

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary