// Numbas version: exam_results_page_options
{"name": "8", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"parts": [{"minValue": "-2", "type": "numberentry", "customMarkingAlgorithm": "", "variableReplacements": [], "allowFractions": false, "scripts": {}, "extendBaseMarkingAlgorithm": true, "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": false, "notationStyles": ["plain", "en", "si-en"], "correctAnswerStyle": "plain", "showFeedbackIcon": true, "mustBeReducedPC": 0, "maxValue": "-2", "steps": [{"unitTests": [], "type": "information", "marks": 0, "variableReplacements": [], "showCorrectAnswer": true, "extendBaseMarkingAlgorithm": true, "variableReplacementStrategy": "originalfirst", "scripts": {}, "customMarkingAlgorithm": "", "prompt": "<p>Use the rules of indices.</p>\n<p>$a^x \\times a^y = a^{x+y}$</p>\n<p>$a</p>", "showFeedbackIcon": true}, {"expectedVariableNames": [], "type": "jme", "unitTests": [], "variableReplacements": [], "scripts": {}, "extendBaseMarkingAlgorithm": true, "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "checkingType": "absdiff", "showFeedbackIcon": true, "showPreview": true, "vsetRange": [0, 1], "checkVariableNames": false, "failureRate": 1, "marks": 1, "answer": "m_all (yN^2-x)", "vsetRangePoints": 5, "customMarkingAlgorithm": "", "checkingAccuracy": 0.001}], "marks": "2", "unitTests": [], "mustBeReduced": false, "stepsPenalty": "1", "correctAnswerFraction": false}, {"expectedVariableNames": [], "type": "jme", "unitTests": [], "variableReplacements": [], "scripts": {}, "extendBaseMarkingAlgorithm": true, "variableReplacementStrategy": "originalfirst", "showCorrectAnswer": true, "checkingType": "absdiff", "showFeedbackIcon": true, "showPreview": true, "vsetRange": [0, 1], "checkVariableNames": false, "failureRate": 1, "marks": 1, "answer": "m_all (yN^2-x)", "vsetRangePoints": 5, "customMarkingAlgorithm": "", "checkingAccuracy": 0.001}], "functions": {}, "preamble": {"css": "", "js": ""}, "ungrouped_variables": [], "name": "8", "advice": "<p>Transpose the formula to make L the subject. Substitute in the given values to calculate L.&nbsp;</p>", "variables": {}, "tags": [], "statement": "<p>Transpose (rearrange) the following to make $a$ the subject of the formula</p>\n<p>$N = \\sqrt {\\fract {a+x} {y}}$<br/><br/></p>", "extensions": [], "rulesets": {}, "metadata": {"licence": "Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International", "description": "<p>Transpose equation</p>"}, "variablesTest": {"condition": "", "maxRuns": 100}, "variable_groups": [], "type": "question", "contributors": [{"name": "Ian Loasby", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/890/"}, {"name": "Heather Driscoll", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1703/"}]}]}], "contributors": [{"name": "Ian Loasby", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/890/"}, {"name": "Heather Driscoll", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/1703/"}]}