Answer:
67 and 69
Step-by-step explanation:
Answer:
2 and 1/3
Step-by-step explanation:
What is this question asking?
maybe try 3.87
Answer:

Step-by-step explanation:


Answer:
The N value represents a standard value of energy required to penetrate 30 cm into soil by percussion drilling. It is standardized as the energy of a falling hammer from a height of 0,76 m.
Step-by-step explanation: