You’re at the zoo and have a big red 3. 20 l helium balloon. The barometric pressure is 790. 0 mm hg. Then you hear the roar of a lion. Startled, you accidently release the balloon. It flies away. By the time it reaches the clouds the atmospheric pressure is only 0. 300 atm. What is the new volume of the balloon?.

Two technicians are discussing how to test a car's exhaust by holding a small piece of paper within an inch of the tailpipe mouth. technician a says that if the paper is vibrating due to a "puffing" output from the tailpipe, this signals a smoothly running engine. technician b says that if the paper is being drawn toward the tailpipe, this could indicate burned exhaust valves. who is correct? a. technician b b. both technicians a and b c. technician a d. neither technicians a or b

Does anyone have some ideas for an herbalism or culinary project? i need to start my graduation project so i'm prepping for it

Which is these sentences can be deleted from the first paragraph sentence 4 sentence 2 sentence 5 sentence 3