The recommended daily calcium intake for a woman over 50 years of age is 1,200 mg. If one cup of milk has 295 mg of calcium, how many cups of milk provide this amount of calcium? (b) How many milliliters of milk does this correspond to?

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

you need to have a picture of the atom that way we can answer it