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Metadata
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England schools
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England university
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Scotland schools
Taxonomy: mathcentre
Taxonomy: Kind of activity
Taxonomy: Context
Contributors
History
Bernard Enright 7 years, 2 months ago
Created this as a copy of Solving exponential equations using logs.| Name | Status | Author | Last Modified | |
|---|---|---|---|---|
| Solving exponential equations using logs | Ready to use | Ben Brawn | 17/12/2021 21:52 | |
| Solving log equations using exponentials | Ready to use | Ben Brawn | 25/10/2017 10:55 | |
| Solving exponential equations using logs | draft | steve kilgallon | 04/08/2016 11:39 | |
| Solving log equations using exponentials | draft | steve kilgallon | 04/08/2016 11:39 | |
| Solving log equations using exponentials | draft | Adrian Jannetta | 16/08/2023 14:56 | |
| Bernard's copy of Solving exponential equations using logs | draft | Bernard Enright | 16/01/2018 13:37 | |
| David's copy of Solving exponential equations using logs | draft | David Martin | 30/07/2018 14:30 | |
| David's copy of Solving log equations using exponentials | draft | David Martin | 30/07/2018 14:30 | |
| cormac's copy of Solving log equations using exponentials | draft | cormac breen | 30/10/2018 15:51 | |
| Solving exponential equations using logs | draft | Xiaodan Leng | 11/07/2019 01:06 | |
| Solving log equations using exponentials | draft | Xiaodan Leng | 11/07/2019 01:07 |
There are 19 other versions that do you not have access to.
| Name | Type | Generated Value |
|---|
| FV | integer |
23500
|
||||
| pay | integer |
2000
|
||||
| int | number |
0.06
|
||||
| periods | number |
9.1569436929
|
||||
| test | number |
0.705
|
| Name | Type | Generated Value |
|---|
| a | integer |
1740
|
||||
| p | integer |
2
|
||||
| c | integer |
920
|
||||
| b | number |
1.05
|
||||
| frac | rational |
410
|
||||
| logfrac | decimal |
dec("2.612783856719735494509411849968180799531")
|
||||
| logb | number |
0.0211892991
|
||||
| d | integer |
26
|
||||
| amc | integer |
820
|
||||
| n | number |
3205.9758112099
|
Generated value: integer
23500
→ Used by:
- periods
- test
- "Part b)" - prompt
- "Part b)" → "Unnamed gap" - Correct answer
- "Part b)" → "Unnamed step" - prompt
Gap-fill
Ask the student a question, and give any hints about how they should answer this part.
Solve the following equation for n
{{a}={p}{b}n{d}+{c}}.
n=
Note: Typing log(5) will input the value log10(5), whereas log5 will not work.
Note: Typing ln(5) will input the value loge(5), whereas ln5 will not work.
Use this tab to check that this question works as expected.
| Part | Test | Passed? |
|---|---|---|
| Gap-fill | ||
| Hasn't run yet | ||
| Mathematical expression | ||
| Hasn't run yet | ||
| Information only | ||
| Gap-fill | ||
| Hasn't run yet | ||
| Mathematical expression | ||
| Hasn't run yet | ||
| Information only |