If you have 100 milliliters of a 30. 0% aqueous solution of ethanol, what volume of ethanol and water are in the solution?.

Which of the following best describes the difference between “autobiography” and “memoir”? a. autobiography is written about the author's own interpretation of events; memoir is a written interpretation of events. b. memoir covers a particular time in the writer’s life or recounts life events around one or two themes; autobiography covers the entire story of the author's life and has multiple themes. c. autobiography covers the entire story of the writer's life and has multiple themes; memoir is a shorter written work with one theme. d. autobiography covers entire story of the writer's life and has multiple themes; memoir is the writer’s random memories about past experiences.

Which of the following always exist between two objects having mass ● elastic force ● contact force ●gravitational force ●magnetic force

Aggregation is the process of all of your data. a. gathering b. analyzing c. collecting d. observing