adam invests $6,139 in an retirement account with a fixed annual interest rate compounded continuously. after 17 years the balan
1 answer:
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Begin by computing the <span>monthly interest rate like this:
</span>
<span>Each month, we have to substract from $463 the monthly rate and the payment of 5%, which result in the following formula:
</span>
<span>
So, after three months, it ill remains $381.5 in </span><span>Bridgette account. </span>
</span>
<span>Each month, we have to substract from $463 the monthly rate and the payment of 5%, which result in the following formula:
</span>
<span>
So, after three months, it ill remains $381.5 in </span><span>Bridgette account. </span>
1. Note that the number 1.8 consists of two parts 1 and 0.8.
2. The decimal 0.8 can be written as the fraction
3. Add these two numbers:
4. Since 18=2·3·3 and 10=2·5, the fraction can be simplified to the rational number
Answer:
.
Step-by-step explanation:
It is given that a number, x, rounded to 2 significant figures is 1300.
It is possible if,
1. The value of x is greater than of equal to 1250 and less than or equal to 1300.
i.e., ...(1)
2. The value of x is greater than of equal to 1300 and less than 1350.
i.e., ...(2)
On combining (1) and (2), we get
1350 is not included in the error interval for x.
Interval notation is .
Therefore, the error interval for x is .