Identify the sources that historians use to learn about the ancient Israelites. Which of these sources do you think is the most useful and why?(look at both pictures)

An object weighs 40n in air , weighs 20n when submerged jn water and 30n submerged in a liquid of unknown density .what is the density of the liquid?

The president of american systems announces that all employees will be going on a trip to san francisco. some employees like the idea and some don't. according to the component of attitudes, these evaluations reflect the feelings of the employees.

Arecent challenge to the european union created by a member state is?