What would be the interest due at the end of year 1 if the principal debt was R5000 and the interest rate is 15%
[1] 75 000
[2] 7500
[3] 750
[4] 75, 00
Find the configuration-space state function ψ(x)if the momentum-space state function φ(k)is given by φ(k)=A for , and φ(k)= 0 otherwise.
Find the expectation values of p and p2, for , where p=ℏk,
, using <p>=∫φ*(k)ℏkφ(k)dk, and <p2>=∫φ*(k)ℏ2k2φ(k)dk
Suppose the price of commodity X rises from N10 per kg to N15 per kg and the quantity demanded increases from 300 kg to 100 kg. Find the price elasticity of demand.
Identify one component of speaking and discuss why it is more important than others when teaching your learners
1. A refrigerator and a rice cooker are connected in parallel to a 220 V line. The current in the refrigerator is 10 A and in the rice cooker is 4 A. Find the following;
(a) the resistance of each device
(b) the total resistance
(c) the current flowing in the line
What type of intermolecular force will act in the following substances. Justify your answers
1. Carbon dioxide CO2
2. Neon gas Ne
3. Magnesium chloride MgCl2
4 dissolved in water H2O
a firm has the following demand function P=60-0.5Q and its total cost are defined by TC=13+Q. find the maximum revenue
Write a function which will take 2 arguments. They are:
• Sentence
• Position
Your first task is to take these arguments as user input and pass these values to the function
parameters.
Your second task is to implement the function and remove the characters at the index number
which is divisible by the position (Avoid the index number 0 as it will always be divisible by the
position, so no need to remove the index 0 character). Finally, add the removed characters at
the end of the new string.
Return the value and then finally, print the new string at the function call.
[Cannot use remove() or removed() for this task]
Input:
"I love programming."
3
Function call:
function_name("I love programming.", 3)
Output:
I lveprgrmmngo oai.
===================================================================
Input:
"Python is easy to learn. I love python."
6
Function call:
function_name("Python is easy to learn. I love python.", 6)
Output:
Pythonis eay to earn.I lov pythn. sl eo
Write a python function that will perform the basic calculation (addition, subtraction,
multiplication and division) based on 3 arguments. They are:
Operator ('+', '-', '/', '*')
First Operand (any number)
Second Operand (any number)
Your first task is to take these arguments as user input and pass the values to the function
parameters.
Your second task is to write a function and perform the calculation based on the given operator.
Then, finally return the result in the function call and print the result.
=====================================================
Input:
"+"
10
20
Function Call:
function_name("+", 10, 20)
Output:
30.0
================================
Input:
"*"
5.5
2.5
Function Call:
function_name("*", 5.5, 2.5)
Output:
13.75