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<p><span style="color: #003300;"><strong>Dues entitats bancàries ens ofereixen el següent per un dipòsit de #C_0 €:<br /><br /></strong></span></p> <ul> <li><span style="color: #003300;"><strong>l'entitat A paga els interessos #f a un interès compost anual del #i_1 %<br /></strong></span></li> <li><span style="color: #003300;"><strong>l'entitat B paga els interessos #g a un interès compost anual del #i_2 %</strong></span></li> </ul> <p><span style="color: #003300;"><strong>a) Quant ens paga d'interessos l'entitat A cada #f_2?</strong></span></p> <p><span style="color: #003300;"><strong>b) Quant ens paga d'interessos l'entitat B cada #g_2?</strong></span></p> <p><span style="color: #003300;"><strong>c) Quina és la que ens dona més interessos al cap de l'any?</strong></span></p> <p> </p> <p><span style="color: #ff0000;"><strong>Format de la resposta:</strong></span> arrodonida als centims.</p>
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No, case is unimportant
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Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
Settings for multiple tries
Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
Hint text
<p><span style="color: #0000ff;"><strong>a) Si es fa el pagament #f, cal dividir la taxa d'interès per #f_1 i és #i11. Atenció, no es demana el capital final, sinó l'interès generat.<br /></strong></span></p> <p><span style="color: #0000ff;"><strong>b) Si es fa el pagament #g, cal dividir la taxa d'interès per #g1i és #i12. <strong>Atenció, no es demana el capital final, sinó l'interès generat.</strong></strong></span></p> <p><strong><span style="color: #0000ff;">c) Amb l'expressió: «math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»C«/mi»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»§#160;«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»=«/mo»«mo mathvariant=¨bold¨ mathcolor=¨#0000FF¨»§#160;«/mo»«msub mathcolor=¨#0000FF¨»«mi mathvariant=¨bold¨ mathcolor=¨#0000FF¨»C«/mi»«mrow»«mn mathvariant=¨bold¨»0«/mn»«mo mathvariant=¨bold¨»§#160;«/mo»«/mrow»«/msub»«msup mathcolor=¨#0000FF¨»«mfenced mathcolor=¨#0000FF¨»«mrow»«mn mathvariant=¨bold¨»1«/mn»«mo mathvariant=¨bold¨»+«/mo»«mfrac»«mi mathvariant=¨bold¨»r«/mi»«mi mathvariant=¨bold¨»f«/mi»«/mfrac»«/mrow»«/mfenced»«mi mathvariant=¨bold¨»f«/mi»«/msup»«/mrow»«/mstyle»«/math»" src="http://www.insmilaifontanals.cat/moodle/lib/editor/tinymce/plugins/tiny_mce_wiris/tinymce/integration/showimage.php?formula=92a1861a115e6ef0ec8c411f8764c7b2&cw=102&ch=31&cb=20" style="vertical-align: -11px;"/>" src="http://www.insmilaifontanals.cat/moodle/lib/editor/tinymce/plugins/tiny_mce_wiris/tinymce/integration/showimage.php?formula=92a1861a115e6ef0ec8c411f8764c7b2&cw=102&ch=31&cb=20" style="vertical-align: -11px;"/> es pot calcular el capital final anual i comparar.</span> </strong></p>
Hint 2
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Thursday, 23 August 2018, 11:10 AM
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Thursday, 23 August 2018, 11:10 AM
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