Which of the following is an example of velocity? a: 50 mph east b: 100 mph c: 100 miles east d: 25 east

Earth's axis of rotation is tilted at an angle of 23.5 degrees. what is one change you would see on earth if its axis was not tilted?

What are the other two pieces of glassware you used in this experiment that you could obtain hundredths digit accuracy?

What is the final volume in milliliters when 0.641 l of a 34.0 % (m/v) solution is diluted to 23.5 % (m/v)?