If a urine sample has a mass of 244 g and a volume of 242 mL, what is its density in g/mL?

244/242 or 1.00826446 g/mL

Explanation:

Density can be calculated using the following formula.

d=m/v

where m is the mass and v is the volume.

The mass is 244 grams and the volume is 242 milliliters.

m= 244 g

v= 242 mL

Substitute the values into the formula.

d= 244 g / 242 mL

Divide 244 g by 242 mL.

d= 244/242 g/mL

d= 1.00826446 g/mL

The density is 244/242 or 1.00826446 grams per milliliter.

hope this !

explanation:

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer