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A small, independent fast-food shop is considering whether or not to introduce a new machine to speed up production. The machine would be able to produce burgers to order and enable the production of burgers to be split into different stages so that each

The primary issue facing the business right now is the customer complaints about service time, which is likely contributing to the decline of sales revenue. By installing the new machine, the business hopes ...
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Answered by Henry P. • Economics tutor
2377 Views

show that the value of cos(30) x tan(60) + sin(30) is an integer

cos(30) x tan (60) + sin (30) = (√3)/2 x √3 + 1/2 = 3/2 + 1/2 = 4/2 = 2
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Answered by Henry P. • Maths tutor
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How can I find the angle between 2 vectors?

Well, basically what you need to do is apply the dot product. It is an easy process.First of all you make An element-wise multiplication of each vector. Let’s say you’ve got vector a and vector b . You multi...
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Answered by Ismael O. • Maths tutor
3383 Views

What was the importance of harpsichord in the Baroque era?

One of the most important musical feature of the Baroque era was the use of harpsichord. Indeed, harpsichord is a keyboard instrument, which is very similar to a piano. Some of its important features are lis...
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Answered by Ceren A. • Music tutor
8741 Views

y is inversely proportional to d^2. When d = 10, y = 4. d is directly proportional to x^2. When x = 2, d = 24. Find a formula for y in terms of x. Give your answer in its simplest form.

Inversely proportional means proportional to one over, so the first bit tells us y = a/d^2, where a is number we don't know yet that connects y and d. To find it we need some example values of y and d, which...
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Answered by Katie A. • Maths tutor
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