jennnnnnnnnnnnnnnnn jennnnnnnnnnnnnnnnn

22-12-2018
Mathematics

contestada

Helena deposited $89 into a saving account. According to the rule of 72 what interest rate will cause her money to double in approximately 38 years

Respuesta :

chloe8668 chloe8668

22-12-2018

89×2=89(1+r)^38
(89×2)/89=(1+r)^38
2=(1+r)^38
[tex] \sqrt[38]{2} = 1 + r[/tex]
r=0.018
Interest rate:1.8%

Answer Link

drunkelmo04 drunkelmo04

31-01-2019

Answer:

1.9% apex

Step-by-step explanation:

Answer Link

Otras preguntas

A person is standing 50 ft from a statue. The person looks up at an angle of elevation of 8 degrees when staring at the top of the statue. Then the person looks

What is self actualization in psychology?

An element with mass 970 grams decays by 27.7% per minute. How much of the element is remaining after 13 minutes, to the nearest 10th of a gram?

What are civil rights? A: actions that the government takes to make sure that civil liberties are enforced B: basic freedoms that are not protected by the Const

A tsunami caused by an eruption of Anak Krakatau in Indonesia killed at least ... people and injured almost a thousand more.plz write how many people killed

what the slope of (0.0and (2.1)

Llamas and the mountain highlands are represented on the Bolivian flag. How have llamas influenced the way of life in Bolivia? There is more than one correct an

PLEASE HELP WITH THE QUESTION IN THE PICTURE!!!

A structure of government proposed by James Madison in which the powers of the government are separated into three branches: executive, legislative, and judicia

5/6÷3/4 in simplest form