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Define an isotope.

Compounds with the same molecular formula but have different structural formulas.
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Answered by Shivani S. • Chemistry tutor
3201 Views

When dealing with trigonometric functions such as sin, cos or tan, how do you solve the trigonometric equation when the argument of the function(s) is nx, where n is a real number not equal to 1.

In order to solve Trigonometric equations like these, you must consider how the argument of the function changes the period of the graph. There are many methods of solving equations like this, but personally...
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Answered by Joshua M. • Maths tutor
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How many thirds are there in 9?

There are 3 thirds in 1 Thus, multiplying 1 by 9 gives us 9, and thus multiplying 3 by 9 gives us 27
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Answered by Nimita K. • Maths tutor
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Find dy/dx when y=(3x-1)^10

We have to use the chain rule in this instance to find the differentiated value y=(3x-1)^10 suppose y=u^10 thus, dy/du = 10u^9 secondly: u=3x-1 du/dx=3 the chain rule suggests that dy/dx = du/dx *dy/du so th...
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Answered by Nimita K. • Maths tutor
4316 Views

Discuss the private and social costs associated with the production of cars

Private costs are costs which are internal to the market function, and those affecting only the producer. Thus, private costs form the supply curve of the market, as they show the price at which the producer...
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Answered by Nimita K. • Economics tutor
6401 Views