What two animals are the same but different?
Emus and ostriches are similar because they can’t fly, but they have different feet. Which one has two toes and which one has three toes? Salmon and tuna ...
What are the sums of 15?
The answer is 7 and 8. What is the sum of three consecutive integers is?Explanation: Three consecutive even integers can be represented by x, x+2, x+4. Th...
What makes someone really smart?
Smart people aren’t just defined by their outrageously high scores on IQ tests. They tend to share a bunch of other characteristics, like insatiable curio...
What is the best month to go apple picking?
Jonagold: What state has the most apple orchards?Washington State currently produces over half the Nation’s domestically grown apples and has been the lea...
How do you write a letter to the editor?
How do you write a letter to the editor? Open the letter with a simple salutation. Grab the reader’s attention. Explain what the letter is about at the st...
How many combinations does a 15-puzzle have?
The number of even permutations of 15 objects is 15!/2 = 653837184000. By Corollary 2.9, 15!/2 is an upper Page 5 THE 15-PUZZLE (AND RUBIK’S CUBE) 5 bound...
What happens when you get a 7 letter word?
In Scrabble, the 50 point bonus is awarded for playing all 7 tiles in your rack. At a minimum, a 7-letter word would need to be played, but longer words b...
What is summation of N square?
Sum of Squares of n Natural Numbers Formula If we need to calculate the sum of squares of n consecutive natural numbers, the formula is Σn2 = n×(n+1)×(2n+...
What are the issues of copyright?
The issue with copyright is that it only safeguards the expression of ideas by the creator and not the underlying idea. Copyright is a type of intellectua...
What are user groups examples?
For example, a web-based application that handles human resource ( HR ) management data (employee records, compensation, benefits, etc.) might have the fo...
