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In 300 words or more, compare and contrast two theoretical approaches to social problems by using poverty as a social problem.
WRAV101: Practical 4
Submit in Moodle before Tuesday 22 March, 14:00
Objectives
Using loops
Using decision statements
Using build-in methods
NB: Check out the steps below regarding getting started, saving the program (after
Task 3
Write a program to display the squares of all the numbers 1 to 100 in a
table format similar to the output displayed.
You have to make use of a loop.
1. What is the relationship between the Ksp expressions for a chemical reaction and its reverse chemical reaction?
1. Under what conditions is Keq = KP?
Let p and q be the propositions “You can take the flight” and “You buy a ticket,” respectively.
Express each of these compound propositions as an English sentence.
a) ¬p b) p∨q
c) ¬p∧q d) q → p e) ¬q →¬p
f) ¬p →¬ q g) p ↔ q h) ¬q ∨(¬p∧ q)
a. Cisplatin or Platinol has a chemical PtCl2(NH3)2 that is used in the treatment of certain cancers. Calculate (a) the amount (mol) of compound in 285.3 g of cisplatin; (b) the number of hydrogen atoms in 0.98 mol of cisplatin.
Isoflavones are weaker antioxidants than anthocyanidins. What could be the reason?
Area of Square
Given an MxN matrix filled with
X's and O's, find the largest square containing only X's and return its area. If there are no Xs in the entire matrix print 0.Input
The first line of input will be containing two space-separated integers, denoting M and N.
The next M lines will contain N space-separated integers, denoting the elements of the matrix.
Output
The output should be a single line containing the area of the maximum square.
Explanation
For example, if the given M, N and elements of matrix are as the following
4 5
X O X O O
X O X X X
X X O X X
X O O X O
The matrix from indices (1, 3) to (2, 4) has the maximum square with
X. So the output should be the area of the maximum rectangle with X, which is 4.
Sample Input 1
4 5
X O X O O
X O X X X
X X O X X
X O O X O
Sample Output 1
4
Sample Input 2
3 3
O X X
O X X
O O O
Sample Output 2
4
Let x be a binomial random variable with n=20 and p = 0.1.
a. Find the formula for the probability distribution of x.
b. Calculate P(X≤4)
c. Calculate the mean and standard deviation of X.
What do the editors mean when they reference that "Little Rock was the white supremacists' Gettysburg and Hawaii is their Appomattox." Do you think this ended up being true? Explain.
#339914 on Dec 2023