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eduard
3 years ago
6

Ayudaaa de nuevooo

Mathematics
1 answer:
Zigmanuir [339]3 years ago
5 0
1) lavadora tipo A---> 3 tipos de carga, 5 colores, automatica o semiautomatica
 Lavadora tipo A se puede elegir ------------- > 3*5*2=30 formas diferentes

lavadora tipo B---> 4 tipos de carga, 3 colores, automatica o semiautomatica
 Lavadora tipo B se puede elegir ------------- > 4*3*2=24 formas diferentes

las dos lavadoras serian=30+24=54 maneras

2) <span>a) ¿De cuántas maneras diferentes se puede contestar el examen?
-----------> 4*4*4*4*4*4*4*4=4</span><span>^8=65536 maneras

</span><span>b) Si al leer el examen te das cuenta que te sabes bien 3 de las preguntas, ¿de cuántas maneras puedes contestar el resto del examen?
si sabes 3 te quedan (8-3)=5 preguntas
---------> 4*4*4*4*4=4</span>^5=1024 maneras
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A promissory note for $3600.00 dated May 15, 2012, requires an interest payment of $370.00 at maturity. If interest is at 9.6% c
vladimir1956 [14]

The due date of the promissory note is May 24th 2013.

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  • Present Value (PV) = $3600
  • Interest = $370
  • Future Value (FV) = PV + I = $3600 + $370 = $3970

<h3>Due Date of the Note</h3>

To calculate the due date of the note, we can use the formula of future value of the note.

FV = PV (1 + \frac{r}{n})^d\\ 3970 = 3600 (1 + \frac{9.6}{12})^d\\3970 = 3600(1+0.008)^d\\\frac{3970}{3600} =(1.008)^n

Let's take the natural log of both sides

(1.008)^n = (\frac{3970}{3600})\\ n\ln(1.008) = \ln(\frac{397}{360})\\ n = 12.28

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The due date of the promissory note is May 24th 2013.

Learn more on promissory note here;

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