Backing up your data means "<span>C.making a duplicate copy of the data and storing it in another location" which is very important because hard drives can "crash" and you can lose lots of important work. </span>
It is done to provide for better engine performance. It is important for two main reasons. One is that if one ignition system fails the other can for a time take care of it and hold its ground until you land or fix it. Another is that it is used for more efficient consumption of fuel and air which makes the engine work better.
Answer:
investmentAmount = float(input("enter the investment amount: "))
annualInterestRate = float(input("enter the Annual Interest Rate: "))
numYears = int(input("Enter NUmber of Years: "))
monthlyInterestRate = annualInterestRate/12
futureInvestmentValue = investmentAmount * (1 + monthlyInterestRate)*(numYears*12)
print("The Future Investment Value is: ")
print(futureInvestmentValue)
Explanation:
Using python programming language as required, we use the input function to prompt user for inputs for each of the variables.
There is a conversion from the variable annualInterestRate to monthlyInterestRate before the formula for the futureInvestmentValue is applied
Answer:
The solution code is written in R script.
- #string variable
- character_str<- "Hello World"
- #logical variable
- logic <- a > b
- #Missing value
- myVec <-c(1, 2, 3, NA)
- #Use class to check data type
- class(character_str)
- class(logic)
- class(myVec)
Explanation:
A string variable is a variable that hold a string (the letters enclosed within quotation marks) (Line 2)
A logical variable is a variable that hold a logical value (either True or False). The logical value is created by comparing two variables (Line 5).
In R, missing value is an unknown value which is represented by NA symbol (Line 8).
We can use in-built method <em>class </em> to check for the variable type in R (Line 11-13). For example, the output of <em>class(character_str)</em> is "<em>character</em>"
