# Posts by hattie

Total # Posts: 6

**pre-algebra**

t takes 1 cup of liquid fertilizer to make 7 1/2 gallons of spray. how much liquid fertilizer is needed to make 80 gallons of spray? Plzzzzzzzz help me its really hard for me

**Chemistry**

40.0 grams of Al2S3 are dissolved into 200ml of water yielding 220ml of solution, what is the percent strength of the solution?

**algebra**

)Find a value of s such that x – 4 is a factor of f(x) = x3 - 2x2+ sx + 4.

**algebra**

After a 2 in. slice iscut off the top of a cube, the resulting solid has a volume of 32 in.2Find the dimensions of the original cube.

**geometry**

27.30

**physical science**

alever is used to lift a heavy load. when a to-n force pushes one end of the lever down 1.2m the load rises 0.2m. show the weight of the load is 300n