Search & Filtering
What is the value of this implication p→qif p = F and q = F.
A. True
B. False
Outline the main sources of the historians knowledge of Ancient Africa up to the Sixth century A.D.
- What is a good professional philosophy statement.
- Write your personal teaching philosophy statement.
Write your personal teaching philosophy statement.
What is a good professional philosophy statement.
Identify the graph of each of the following showing the centre, foci, length of the latus rectum, the eccentricity and asymptotes where applicable
I. 25x² + 4y² = 100
II. 25x² + 16y² = 400
It is a good idea to open the HTML file in Live Server (if using VS Code) or a browser and check your code frequently. The easiest way to find errors is to see them as soon as you make them! It is also a good idea to open the browser console to see if there are any errors. 1. Add code to the HTML file to reference the script.js file using best practices. Other than this, do not modify either the HTML or CSS file. 2. In the script.js file set strict mode for JavaScript. 3. Create a new h3 element with your name in it and insert it before the first paragraph. 4. In the footer, add a cite element with the text "Information and photos from Wikipedia" where "Wikipedia" is a link to the page "https://en.wikipedia.org/wiki/Bumblebee". 5. console.log the number of paragraphs with some descriptive text (open the browser console to see the output). 6. Add the class "special" to the second h2 element. 7. Select all the figcaptions and make the font italic.
Develop a python application that will randomly select n intergers from 1 to 9 and will count and the numbers of accurance of the numbers without using the counter from collection library.
Sample output 1:
How many numbers?; 5
[4, 6, 8, 3, 3]
1-4
1-6
2-3
Sample output 2
How many numbers?: 7
[2, 6, 8, 2, 1, 1 , 6]
2-2
2-6
1-8
2-1
A researcher wanted to estimate the difference between the percentages of users of two
tooth pastes who will never switch to another tooth paste. In a sample of 500 users of
Toothpaste A taken by this researcher, 100 said that they will never switch to another
toothpaste. In a sample of 400 users of Toothpaste B taken by the same researcher 68 said
that they will never switch to another toothpaste.
(i) Let p1 and p2 be the populations of all users of Toothpastes A and B, respectively who
will never switch to toothpaste. What is the point of p1-p2? (4 marks)
(ii) Construct a 98% confidence interval for the difference between the proportions of all
users of the two toothpastes who will never switch (6 marks)
When 15 g CO and 8 g H2 are reacted ,what is the limiting reactant?
CO+3H2 →CH4+H2O
