Common questions

What is fact and truth? A fact is something that’s indisputable, based on empirical research and quantifiable measures. Facts go beyond theories. They’re proven through calculation and experience, or they’re something that definitively occurred in the past. Truth is entirely …

What does it mean when a function is in brackets? Parentheses, ( or ), are used to signify that an endpoint value is not included, called exclusive. Brackets, [ or ], are used to indicate that an endpoint value is …

What type of paint is best for kitchen walls? Since kitchens are such a busy part of a home and often need extra cleaning, a satin or semi-gloss finish is the best options. Satin and eggshell finishes are commonly believed …

Why does Hamlet value Horatio as a friend in what respect does Hamlet envy him? Hamlet admires Horatio for the qualities that Hamlet himself does not possess. He praises Horatio for his virtue and self-control: “Horatio, thou art e’en as …

What creates gravitational lenses? What Is Gravitational Lensing? A gravitational lens can occur when a huge amount of matter, like a cluster of galaxies, creates a gravitational field that distorts and magnifies the light from distant galaxies that are behind …

How many migrants entered Hungary in 2015? Impact on the number of illegal migrants entering Hungary Month Number of migrants 2015-05 11,606 2015-06 19,546 2015-07 38,059 2015-08 57,938 What caused the Syrian refugee crisis 2015? When did the Syrian refugee …

When do you have multiple optimal solutions for a problem? In case of an assignment problem, it is likely to have two or additional ways to remove an assured number of zeros. This situation shows multiple optimal solutions with the …

What determines if a plant is a weed? The definition of a weed is a plant growing where it is not wanted. It can also include plants that were not intentionally sown in a specific location or plants that are …

Can you machine wash muslin? Muslin fabric is muslin fabric. Its cleaning process does not change when the fabric is made into blankets, bedding, clothes, or even curtains. That means you need to machine or hand wash with cold water. …

What is variance equivalent to? Definition. In other words, the variance of X is equal to the mean of the square of X minus the square of the mean of X. Is variance and standard deviation the same? The variance …