poopooandgaga poopooandgaga

15-09-2017
Mathematics

contestada

Annie opened a savings account and deposited $10. If the balance in her account doubles each month, what is the account balance after four months

Respuesta :

foundmysunlight foundmysunlight

15-09-2017

She would have one hundred and sixty dollars in four months. Hope this helps! :)

Answer Link

JunkRat2000 JunkRat2000

15-09-2017

Her account doubles each month.
$10 x2= $20
$20 x 2=$40
$40 x 2=$80
$80 x 2=$160

Answer is $160

Answer Link

Otras preguntas

let f(x)=2x+2. solve f^-1(x) when x=4.

what value of a makes the equation true? 9a+2=4a-18

What are some key words to use in writing and evaluation?

Helen Grey By Christina Georgina Rossetti Because one loves you, Helen Grey, Is that a reason you should pout, And like a March wind veer about, And frown, and

what value of a makes the equation true? 9a+2=4a-18

let f(x)=x^2 - 16. find f^-1(x).

let f(x)=2x-6. solve f^-1(x) when x=2.

Helen Grey By Christina Georgina Rossetti Because one loves you, Helen Grey, Is that a reason you should pout, And like a March wind veer about, And frown, and

let f(x)=x^2 - 16. find f^-1(x).

the difference of two numbers is 11 and their product is 42.find these numbers.