Given that 356_x = BC₁₆. Find the value of x.

Given that 356_x = BC₁₆. Find the value of x.

  1. 8
  2. 7 ✓
  3. 6
  4. 5

Explanation

Primary industries extract raw materials: agriculture, mining, fishing, forestry. Secondary industries process raw materials: manufacturing, construction. Tertiary industries provide services: banking, education, healthcare, retail.

Quaternary industries: knowledge-based (IT, research). Development typically shifts workers from primary to secondary to tertiary as economy advances. Nigeria still heavily primary (agriculture, oil).

Industrial location factors: raw materials, market, labor, power, transportation, government policy. Modern industries (electronics) less tied to raw materials than traditional (steel near iron ore).