What is the concentration of a solution,

expressed in g/100 mL, if 25 g of solute is

dissolved in 40 mL of water?

Base your answer on the diagram and on your knowledge of earth science. The diagram represents the moon at 4 positions, labeled a, b, c, and d, in its orbit around earth. The position of the full moon phase is labeled.

Based on current immigration trends, which religion is most likely to increase in western Europe over the next twenty years?

Which statement can be used to prove that a given parallelogram is a rectangle? The consecutive angles of the parallelogram are supplementary. All the sides of the parallelogram are equal in measure.

Which factors improve soil fertility? select the three correct answers

Bubba wants to determine a mineral's hardness because he loves them so much. He can scratch the mineral with an iron nail but cannot scratch the mineral with a penny. What is the approximate hardness of Bubba's mineral? A. Less than 2.5. B. 4.5 to 5.

How does the height of a cloud influence the probability of precipitation?

Growing sugar beets for sugar, as an alternative to importing sugar made from sugar cane, is an example of A) import substitution. B) a quaternary sector activity. C) flexible production. D) vertical disintegration. E) deindustrialization.

Which strategy can scientists use to learn about Earth's deepest layers?

Select all the following that are solutions to environmental problems in the region. coordination of environmental efforts between sectors enforcement of environmental regulations increasing deforestation increasing soil compaction sustainable land

Rural to urban migration is happening on a massive scale due to population pressure. a) True b) False