Common questions

How can a water leak be detected? Use Your Water Meter Locate your water meter and check the leak indicator to see if it is moving. Depending on the brand of your meter, the leak indicator could be a small …

Are enzymes needed for every reaction? All biological reactions within human cells depend on enzymes. Their power as catalysts enables biological reactions to occur usually in milliseconds. Are enzymes replaced after every reaction? Enzymes and activation energy A substance that …

What kind of accent is Welsh? Welsh English is one of few dialects where the Late Middle English diphthong /iu̯/ never became /juː/, remaining as a falling diphthong [ɪʊ̯]. Where in Wales has the strongest accent? west side The Welsh …

How do you find the normal subgroup of Sn? Let G be a group and S < G such that [G : S] = 2: Then S is a normal subgroup of G. Since An is a subgroup of order …

What size are drawer boxes? Drawers can be built almost any width for bottom mount, but the most common size is 3/4-inch smaller on both sides than the cabinet opening. For example, if the opening is 12 inches wide, the …

Can an employer demand that you turn on your video camera? Yes, generally, you can require employees to have their webcam on during meetings. You can include the expectation that employees will participate in meetings using their webcams unless there …

What is Big O algorithm? Big O is a way of measuring how an algorithm scales. Big O references how complex an algorithm is. Big O is represented using something like O(n). The O simply denoted we’re talking about big …

What do you understand by the mean value theorem? The Mean Value Theorem states that if a function f is continuous on the closed interval [a,b] and differentiable on the open interval (a,b), then there exists a point c in …

How do you show a map is Surjective? On topic: Surjective means that every element in the codomain is “hit” by the function, i.e. given a function f:X→Y the image im(X) of f equals the codomain set Y. To prove …

Can pickled gherkins go off? Gherkin pickles that have been continuously refrigerated will generally stay at best quality for about 1 year. The best way is to smell and look at the gherkin pickles: if the pickles develop an off …

What does the phrase here goes mean? An expression or exclamation declaring one’s resolution to do something, as in This hill is steeper than any I’ve skied before, but here goes! What does here goes everything mean? said just before …