Sodium is a reactive metal. chlorine is a reactive gas. these two elements combine to form a
a. stable compound called table salt.
b. new element called sodium chloride.
c. reactive compound that explodes in water.
d. mixture that is easily separated by dissolving in water.

Ablock of wood is a cube whose side is x in. long. you cut off a 1-inch thick piece from the entire right side. then you cut off a 3-inch thick piece from the entire top of the remaining shape. the volume of the remaining block is 2,002 in3. what are the dimensions of the original block of wood?

Can someone me out here number 4 plz

(: the two box-and- whisker plots below show the scores on a math exam for two classes. what 2 things do the interquartile range tell you about the two classes?