The following values are measured in the laboratory: 40.0 g +0.7631g + 610.70 g. The correct total recorded (with the correct sig figs) by the lab
technician was
*
651.5 g
651.4631 g
651.46 g
651 g

Evaluate this exponential expression,8. (2 + 3)2 – 42

Select the correct text in the passage. which sentences describe examples of sustainable living? i live in an old apartment building downtown, but my company is based in an office park on the outskirts of the city. i drive an old car that needs to be replaced. i plan to buy a hybrid for better gas mileage, but for now i am able to carpool with a couple of friends from work. the drive to the office park is about 45 minutes each way, but we do get to work in a modern building. the architects just received a leed certification for the design.

The element that has the greatest electronegativity is