A student mixes 81 g of liquid water at a temperature of 23 °C with 55g of liquid water at a temperature of 56 °C. What is the final temperature of the combined mix? Write your answer to two decimal places. For example, if your answer is 45.234 °C, write as 45.23. Another example, if your answer is 23.6 °C, simply write as 23.6.

Which property of fossils allow scientists to determine the relative rock ages..

Asap time is ! best answer gets compose at least one well-developed paragraph on the following: define the term concurrent powers, and give an example of a concurrent power of government.

Which statements describe the movement of ocean currents around the globe? check all that apply. strong winds force warm water to sink to the ocean floor. the coriolis effect causes warm and cold water to mix. cool dense water sinks to the ocean floor. warm water replaces cool surface water. wind blowing parallel to the shore causes upwelling of cool water.