Im sad try to make me happy i been though hard stuff so pls give me a joke or something

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Find the value of the variable and the length of each secant segment.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?