Answer:
13 years
Step-by-step explanation:
It is given that,
Lucinda put $66 into a CD that pays 5.7% interest. According to the rule of 72,
<u>The rule of 72 </u>
It is a simplified way to determine, If we invest some amount, how long that investment will take to double,
<u>Formula
</u>
Let R be the rate of interest,
The time required to take double the amount = 72/R
<u>Calculate the approximate years</u>
According to the rule of 72, approximately 12.63 ≈ 13 years will it take for her money to double
Answer: 11
Step-by-step explanation:
Ok so I'm guessing you are wondering what is the value of the 3 equal sides. First you subtract 7 from 40 and get 33. Then divide 33 by 3 and you'll get 11.
40-7=33
33/3=<u>11</u>
Answer:
Its 2 and only 2 press 2 its true press 2 please
It is more convinient to use substitution
