A straight road to the top of a mountain is 25,525 feet long and makes a 44 degree angle of elevation from sea level. Determine the height of the mountain.

It takes a total of 6 hours to fill up an inground backyard pool using a standard house. a function can represent this situation to represent the amount of water in the pool until it is full a function of time the hose is running. determine the domain for the function

With alll of except for the 2 that i did already

Acertain volume of water contains 100000 hydrogen atoms and 50,000 oxygen atoms how many hydrogen atoms are in a volume of water containing 4 million oxygen atoms