Question

Algebra a1 thank you

Answer 1

• 368.5468432
• √0.156
• 14.19274128
• 77.65488319

Explanation:

irrational numbers: has a repetitive pattern in the decimal form

• 368.5468432 has NO repetitive pattern ⇒ irrational
• √0.156 = 0.02√390 ⇒ irrational
• has a repetitive pattern (3 with a upper line) ⇒ rational
• 
  `\sqrt{(4)/(9) }` =
  `(2)/(3)` ⇒ rational
• 14.19274128 has NO repetitive pattern ⇒ irrational
• 77.65488319 has NO repetitive pattern ⇒ irrational