1MS.3 MATEMÀTICA FINANCERA/1MS.3.5 Anualitat d'amortització 1MS.3.5.12Q CàlculA (anual) Quant haurem de pagar cada any, si hem comprat un immoble de #D €, la taxa d'interès és del #i % i el paguem durant #t anys?

Resposta arrodonida als cèntims.

]]> 1.0000000 0.5000000 0 0 #A <question><wirisCasSession><![CDATA[<session lang="ca" version="2.0"><library closed="false"><mtext style="color:#ffc800" xml:lang="ca">variables</mtext><group><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>i</mi><mo>=</mo><mn>0</mn><mo>.</mo><mn>1</mn><mo>*</mo><mi>aleatori</mi><mo>(</mo><mn>11</mn><mo>,</mo><mn>49</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>s</mi><mo>=</mo><mfrac><mi>i</mi><mn>100</mn></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>D</mi><mo>=</mo><mn>1000</mn><mo>*</mo><mi>aleatori</mi><mo>(</mo><mn>80</mn><mo>,</mo><mn>250</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>t</mi><mo>=</mo><mi>aleatori</mi><mo>(</mo><mn>10</mn><mo>,</mo><mn>30</mn><mo>)</mo></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo>=</mo><mfrac><mrow><mi>D</mi><mo>*</mo><mi>s</mi><mo>*</mo><mo>(</mo><mn>1</mn><mo>+</mo><mi>s</mi><msup><mo>)</mo><mi>t</mi></msup></mrow><mrow><msup><mfenced><mrow><mn>1</mn><mo>+</mo><mi>s</mi></mrow></mfenced><mi>t</mi></msup><mo>-</mo><mn>1</mn></mrow></mfrac></math></input></command><command><input><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>A</mi><mo>=</mo><mfrac><mrow><mi>arrodoneix</mi><mo>(</mo><mn>100</mn><mo>*</mo><mi>a</mi><mo>)</mo></mrow><mn>100</mn></mfrac><mo>*</mo><mn>1</mn><mo>.</mo><mn>0</mn></math></input></command></group></library></session>]]></wirisCasSession><correctAnswers><correctAnswer>#A</correctAnswer></correctAnswers><assertions><assertion name="syntax_expression"/><assertion name="equivalent_symbolic"/></assertions><options><option name="precision">8</option><option name="tolerance">10^(-3)</option><option name="relative_tolerance">true</option><option name="times_operator">·</option><option name="implicit_times_operator">false</option><option name="imaginary_unit">i</option></options><localData><data name="inputField">textField</data><data name="gradeCompound">and</data><data name="gradeCompoundDistribution"></data><data name="casSession"/></localData></question> Has d'aplicar la fórmula per calcular l'anualitat A

«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨ mathsize=¨12px¨»A«/mi»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨ mathsize=¨12px¨»=«/mo»«mfrac mathcolor=¨#0000FF¨»«mrow»«mi mathvariant=¨bold¨ mathsize=¨12px¨»D«/mi»«mo mathvariant=¨bold¨ mathsize=¨12px¨»§#183;«/mo»«mi mathvariant=¨bold¨ mathsize=¨12px¨»r«/mi»«mo mathvariant=¨bold¨ mathsize=¨12px¨»§#183;«/mo»«mo mathvariant=¨bold¨ mathsize=¨12px¨»(«/mo»«mn mathvariant=¨bold¨ mathsize=¨12px¨»1«/mn»«mo mathvariant=¨bold¨ mathsize=¨12px¨»+«/mo»«mi mathvariant=¨bold¨ mathsize=¨12px¨»r«/mi»«msup»«mo mathvariant=¨bold¨ mathsize=¨12px¨»)«/mo»«mi mathvariant=¨bold¨ mathsize=¨12px¨»t«/mi»«/msup»«/mrow»«mrow»«mo mathvariant=¨bold¨ mathsize=¨12px¨»(«/mo»«mn mathvariant=¨bold¨ mathsize=¨12px¨»1«/mn»«mo mathvariant=¨bold¨ mathsize=¨12px¨»+«/mo»«mi mathvariant=¨bold¨ mathsize=¨12px¨»r«/mi»«msup»«mo mathvariant=¨bold¨ mathsize=¨12px¨»)«/mo»«mi mathvariant=¨bold¨ mathsize=¨12px¨»t«/mi»«/msup»«mo mathvariant=¨bold¨ mathsize=¨12px¨»-«/mo»«mn mathvariant=¨bold¨ mathsize=¨12px¨»1«/mn»«/mrow»«/mfrac»«/math»" src="http://www.insmilaifontanals.cat/moodle/lib/editor/tinymce/plugins/tiny_mce_wiris/tinymce/integration/showimage.php?formula=ea87400d39a2b9e30dece985154348b1&cw=111&ch=43&cb=25" width="111" height="43" style="vertical-align: -18px;"/>

]]>