Note the molecular mass of a copper(i) oxide molecule in the image below. What is the mass of 8. 250 moles of cu2o?.

Arecycling company gives you 5 cents for every plastic bottle and 10 cents for every glass bottle. from a certain individual the recycling company received 59 bottles and paid $4.55. how many glass bottles did the individuals recycle?

Which of the following is a presentation cue? a. crossing your arms b. mumbling c. repeating words d. whistling

Iknow this isn't a question, but is there someway to ask a question under public safety or is there no category for it? i don't know if i'm overlooking it or not.