A student prepared a stock solution by dissolving 10. 0 g of koh in enough water to make 150. Ml of solution. Then, they took 15. 0 ml of this stock solution and diluted it with water to make 65. 0 ml of a new solution. What is the concentration of this new solution?.

This graph represents four ecosystems. each ecosystem has a different number of species, adding to its biodiversity. different colors represent different species. which statements correctly summarize the data depicted by the graph? 1. ecosystem d has more biodiversity than ecosystem c. 2. ecosystem b has more biodiversity than all the other ecosystems. 3. ecosystem a has more biodiversity than ecosystem b but less biodiversity than ecosystem c. 4. ecosystem b has more biodiversity than ecosystems c and d but less biodiversity than ecosystem a. 5. ecosystem a has more biodiversity than ecosystem c but less biodiversity than ecosystem b.

How are students who take the writing portion of accuplacer graded?

Ahands-free device may only be used if it can be activated or deactivated with a