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If an object has a density of 25 g/cm and a mass of 100 grams, what is its volume? O 40 cm3 0.25 cm 4 cm3 125 cm3​

Respuesta :

Space

Answer:

4 cm³

General Formulas and Concepts:

Math

Pre-Algebra

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Equality Properties

  • Multiplication Property of Equality
  • Division Property of Equality
  • Addition Property of Equality
  • Subtract Property of Equality

Chemistry

Gas Laws

Density = Mass over Volume

  • D = m/V

Explanation:

Step 1: Define

D = 25 g/cm³

m = 100 g

Step 2: Solve for V

  1. Substitute variables [D]:                    [tex]\displaystyle 25 \ g/cm^3 = \frac{100 \ g}{V}[/tex]
  2. Multiply V on both sides:                  [tex]\displaystyle V(25 g/cm^3) = 100 \ g[/tex]
  3. Isolate V:                                            [tex]\displaystyle V = 4 \ cm^3[/tex]

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