The only irrational number there is C
Answer:
9/21
Step-by-step explanation:
9/21 as a fraction is equal to 3/7
9/21 has a common factor of 3, allowing it to simplify down to 3/7
The second option. "Soil A has greater growth because It's data have a greater mean" I'm like 80% sure.
Answer:
-74
Step-by-step explanation: