Answer: 125 yards?
Step-by-step explanation:
13,766,646,056 is the answer to your question.
Answer:
$8,430.23
Explanation:
From the statement of the problem:
• The principal amount = $8,000
,
• Interest Rate = 5%
,
• Compounding Period = 12 (Monthly)
The compound interest formula is given as:
Using the compound period formula, we first, calculate the amount in her account at the end of 1 year.
This means that the interest she made during the first year is:
Next, calculate the amount in her account at the end of the second year.
Since she paid back all the interest she made during the first year, the amount Diana was left with is:
Diana was left with $8,430.23.
Answer: = 35
Step-by-step explanation:
Answer:
a) Computing the expected value E(XY) gives 1/4
b) The probability density function fZ(z) of Z = XY is calculated in the attached picture.
c) Computing E(Z) gives 1/4
Step-by-step explanation:
Comparing the computation of E(Z) using the answer to b), it shows that the values are equal.