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GREYUIT [131]
3 years ago
13

Over 2 years, how much more does $2000 in a savings account with an APR of 4.2% compounded semiannually earn in interest than th

e same amount in a savings account with an APR of 3.6% compounded monthly? A. $24.29 B. $12.15 C. $6.07 D. $48.58
Mathematics
2 answers:
Reptile [31]3 years ago
7 0
Below is the solution:

 <span>A = 2000[1 + (.042/2)]^(2*2) 
A = 2173.366476962 
A = 2173.37 
I = 2173.37 - 2000 
I = 173.37 

A = 2000[1 + (.036/12)]^(12*2) 
A = 2149.0790382667085294501721261072 
A = 2149.08 
I = 2149.08 - 2000 
I = 149.08 

173.37 - 149.08 = 24.29</span>
-Dominant- [34]3 years ago
4 0

Answer:

$24.29 is correct

Step-by-step explanation:

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galina1969 [7]

Answer:

a₁₀₀ = 697

Step-by-step explanation:

The nth term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

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Here a₁ = 4 and d = a₂ - a₁ = 11 - 4 = 7 , then

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8 0
3 years ago
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Elanso [62]

Answer:

Una persona necesitará 2 horas y 30 minutos de viaje en bicicleta para quemar el contenido kilocalórico de cinco galletas.

Step-by-step explanation:

De acuerdo con este problema, la cantidad de calorías que se quema es directamente proporcional al tiempo de viaje en bicicleta. Si sabemos que una galleta aporta 150 kilocalorías, entonces 5 galletas equivalen a 750 kilocalorías.

Por regla de tres simple calculamos el tiempo requerido para quemar 750 kilocalorías:

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Es decir, una persona necesitará 2 horas y 30 minutos de viaje en bicicleta para quemar el contenido kilocalórico de cinco galletas.

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3 years ago
What is the equation of a circle with the center(-9,-5) and radius equals 9
mezya [45]

Answer:

(x+9)^2+(y+5)^2=81

Step-by-step explanation:

(x-h)^2+(y-k)^2=r^2

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so if you just insert the center (-9,-5) and the r with 9

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Hope that helps :)

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3 years ago
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antiseptic1488 [7]
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3 years ago
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