Answer:
Harold Washington College. 21.1
Answer: An application software is a type of software that the user interacts with, while a system software is a type of software that the system interacts with.
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Answer:
hello your question is incomplete attached is the complete question and solution
answer : The solution is attached below
Explanation:
Below is a program named Derivations.java that creates an array with the deviations from average of another array.
Answer:
The Layer 4 (Transport layer)
Explanation:
The transport layer is the fourth layer of the OSI (Open Systems Interconnection) model that is responsible for transmitting data between networking devices. Some of its other functions are;
i. It maintains flow control so that the destination station does not receive more packets than it can handle or process at a particular time.
ii. it also maintains error control so that the entire message (data) sent arrives at the layer without any error due to incompleteness, loss, damage or duplication.
Answer:
Explanation:
Present value is the value in the present of a sum of money, in contrast to some future value it will have when it has been invested at compound interest.
It can be calculated using future value formula below
A = P(1+r/100)^n
where
A = Future value
P = Present value
r = Rate of interest
n = time period
Present Value = Value at Year 1 + Value at Year 4
Calculating Value at Year 1
A = $5,500
r = 8%
n = 1
From A = P(1+r/100)^n ; Make P the subject of formula
P = A ÷ (1 + r/100)^n
Substitute in values
P = $5,500 ÷ (1 + 8/100)^1
P = $5,500 ÷ (1 + 0.08)
P = $5,500/1.08
P = $5092.5925926
P = $5092.59 ----
Present Value at Year 1 = $5092.59
Calculating Value at Year 4
A = $5,000
r = 8%
n = 1
From A = P(1+r/100)^n ; Make P the subject of formula
P = A ÷ (1 + r/100)^n
Substitute in values
P = $5,000 ÷ (1 + 8/100)⁴
P = $5,000 ÷ (1 + 0.08)⁴
P = $5,000/1.08⁴
P = $3675.149263982267
P = $3675.15 ----
Present Value at Year 4 = $3675.15
Present Value = Value at Year 1 + Value at Year 4
Substitute each value
Present Value = $5092.59 + $3675.15
Present Value = $8,767.74
