Write a C++ program and flowchart to find first and last digit of a number
A population consists of the values (1, 2, 4). List down all the possible samples of size 2 that can be drawn from this population with replacement.
Name the following alkane. Show / explain how you name it.
Ch3—Ch—ch3 | Ch3—ch—ch2— l Ch3
Write a C++ program and flowchart to count number of digits in a number
Calculate the boiling point of a solution made from 227 g of MgCl2 dissolved in 700. g of water. What is the boiling point of the solution? Kb = 0.512° C/m.
Calculate the freezing point of a solution made from 32.7 g of propane, C3H8, dissolved in 137.0 g of benzene, C6H6. The freezing point of benzene is 5.50°C and its Kf is 5.12°C/m.
Task 2:
You are a network engineer and asked to connect 5 departments such as Language,
science, humanities, English and Math in a reputed school. How will you connect those
departments to exchange smooth flow of information between them? List out the
networking tools and protocols required to establish the connectivity between them.
Analyze and write a report by analyzing and describing the network requirement for the
above and demonstrate switch and router configuration.
b) In order to effectively manage the movement of resources between Limuru, Nairobi and Nakuru Campuses of St Pauls’ University, the following input-output transitions database has been determined so as to help in the development of a quantitative model for making future management decisions.
Source Campus Destination Campus External Demand
Limuru Campus Nairobi Campus Nakuru Campus
Limuru Campus 0 40 50 210
Nairobi Campus 30 0 50 320
Nakuru Campus 30 40 0 430
Others 240 320 400
Total 400 500 500
i) Account for the number of resources leaving each campus when the external demand for these resources from the Limuru campus, Nairobi Campus, and Nakuru Campus is 440, 528, and 704 respectively (3 Marks)
ii) Distribute the quantities obtained in (i) among the various destinations.
2. A low pressure area implies a coming stormconverse, inverse and contra positive
You can use a minus sign to make a negative number like -2. What happens for each of the following and why?
>>> 2++2
>>> 2--2
>>> 2+-2
>>> 2-+2