You wash dishes for a chemistry laboratory to make extra money for laundry. you earn 12 dollars/hour, and each shift lasts 75 minutes. your laundry requires 12 quarters/load. how many loads of laundry will each shift pay for if the cost per load rises to 16 quarters?

98 ! and brainliest plz ! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?

Flourine is found to undergo 10% radioactivity decay in 366 minutes determine its halflife

If we compare and contrast electromagnetic waves with sound waves, all but one statement is true. that is a) sound waves require a medium to travel while electromagnetic waves do not. b) electromagnetic waves can travel through the vacuum of space while sound waves cannot. c) electromagnetic waves must have a medium in which to travel, but sound waves can travel anywhere. eliminate d) sound waves must bounce off of matter in order to travel while electromagnetic waves do not require matter to be present.