When you take a normal square root, that's also the same is raising to the 1/2 power. So you need the 5th root of 15, or 15^(1/5) = 1.71877...
BUT, multiplication comes first, order of operations
so 2.24 * 2 = 4.48
Add 15^(1/5) to 4.48 and keep as many decimals as you need
Answer:
1/4, 3 3/4, 5 1/4
Step-by-step explanation:
Solving for a[n-1], we get ...
a[n-1] = n^2 -a[n]
Then ...
a[4] = 5^2 -a[5] = 25 -14 1/4 = 10 3/4
a[3] = 4^2 -a[4] = 16 -10 3/4 = 5 1/4
a[2] = 3^2 -a[3] = 9 -5 1/4 = 3 3/4
a[1] = 2^2 -a[2] = 4 -3 3/4 = 1/4
Then the first three terms are a[1], a[2], and a[3]:
1/4, 3 3/4, 5 1/4
The mean increases. When Deleware (2,000: 2) is included the mean must be divided by 9 instead of 8.
Answer: The answer would be 8.2
L= 7.74 units is the answer for APEX