// Numbas version: exam_results_page_options
{"name": "Substituting values 1", "extensions": [], "custom_part_types": [], "resources": [], "navigation": {"allowregen": true, "showfrontpage": false, "preventleave": false, "typeendtoleave": false}, "question_groups": [{"pickingStrategy": "all-ordered", "questions": [{"functions": {}, "ungrouped_variables": ["c", "v", "ans"], "name": "Substituting values 1", "tags": [], "preamble": {"css": "", "js": ""}, "advice": "<p>Substitute in the values accordingly. That is, $p=\\frac{\\var{c}}{\\var{v}+11} - 3 = \\var{ans}$</p>", "rulesets": {}, "parts": [{"prompt": "<p>Find $p$ when $c=\\var{c}$ and $v=\\var{v}$, giving your answer to 3 decimal places.</p>\n<p>$p=$[[0]]</p>", "variableReplacements": [], "variableReplacementStrategy": "originalfirst", "gaps": [{"precisionType": "dp", "precisionMessage": "<p>You have not given your answer to the correct precision.</p>", "allowFractions": false, "variableReplacements": [], "precision": "3", "maxValue": "{ans}", "variableReplacementStrategy": "originalfirst", "strictPrecision": false, "correctAnswerFraction": false, "showCorrectAnswer": true, "precisionPartialCredit": 0, "scripts": {}, "marks": 1, "minValue": "{ans}", "type": "numberentry", "showPrecisionHint": false}], "showCorrectAnswer": true, "scripts": {}, "marks": 0, "type": "gapfill"}], "statement": "<p>The relationship between the force generated by a muscle $(p)$ and the speed at which it contracts $(v)$ is given by</p>\n<p>$p=\\frac{c}{v+11}-3$</p>", "variable_groups": [], "variablesTest": {"maxRuns": 100, "condition": ""}, "variables": {"c": {"definition": "random(80..87.6#0.1)", "templateType": "anything", "group": "Ungrouped variables", "name": "c", "description": ""}, "ans": {"definition": "({c}/({v}+11))-3", "templateType": "anything", "group": "Ungrouped variables", "name": "ans", "description": ""}, "v": {"definition": "random(50..57.4#0.1)", "templateType": "anything", "group": "Ungrouped variables", "name": "v", "description": ""}}, "metadata": {"notes": "", "description": "", "licence": "Creative Commons Attribution 4.0 International"}, "type": "question", "showQuestionGroupNames": false, "question_groups": [{"name": "", "pickingStrategy": "all-ordered", "pickQuestions": 0, "questions": []}], "contributors": [{"name": "joshua boddy", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/557/"}]}]}], "contributors": [{"name": "joshua boddy", "profile_url": "https://numbas.mathcentre.ac.uk/accounts/profile/557/"}]}