Question
What is the density of a cube whose side measures 4 cm and has a mass of 6.8 grams?
249
likes1243 views
Answer to a math question What is the density of a cube whose side measures 4 cm and has a mass of 6.8 grams?
Seamus
4.999 Answers
1. Calculate the volume of the cube:
\text{Volume}=\text{side}^3=4^3=64\,\text{cm}^3
2. Use the formula for density:
\text{Density} = \frac{\text{Mass}}{\text{Volume}}
3. Plug in the values:
\text{Density} = \frac{6.8 \, \text{grams}}{64 \, \text{cm}^3}
4. Compute the density:
\text{Density} = 0.10625 \, \text{grams/cm}^3
2. Use the formula for density:
3. Plug in the values:
4. Compute the density:
Frequently asked questions (FAQs)
What is the length of the side opposite angle B in a triangle given side a = 5, angle A = 60°, and angle B = 45°?
+
Math question: Find the derivative of f(x) = 3x^2 + 2x - 7 using the basic rules of derivatives.
+
What is the variance of the data set: 3, 6, 9, 12, 15?
+
New questions in Mathematics