I have 430 liters of gas in a piston at a temperature of 250° C. If I cool the gas until the volume decreases to 185 liters, what
will temperature of the gas be?

Help please!!

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Suppose i flip two identical coins. what is the probability that i get one head and one tail?

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x