Natural logarithms Quiz: answer key
Every answer, with a link to its step-by-step solution
| # | Answer | Level | Solution |
|---|---|---|---|
| 1 | ln(e4) = 4 | Easy | Solved step by step |
| 2 | ln(e7) = 7 | Easy | Solved step by step |
| 3 | B x ≈ 1.609 | Easy | Solved step by step |
| 4 | x ≈ 3.401 | Easy | Solved step by step |
| 5 | C x ≈ 2.718 | Easy | Solved step by step |
| 6 | x ≈ 1.303 | Medium | Solved step by step |
| 7 | C x ≈ 21.086 | Medium | Solved step by step |
| 8 | x ≈ 1.359 | Medium | Solved step by step |
| 9 | B x ≈ 0.599 | Harder | Solved step by step |
| 10 | x ≈ 10.543 | Harder | Solved step by step |
Grade
Count your right answers and divide by the number of questions: A 90% or more, B 80%, C 70%, D 60%, F below 60%.