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Maths
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What is compound interest and how do I calculate it?

Compound interest means, for example, the money you have put into a bank, earns interest each year, but you earn interest upon the interest that was already added last year i.e. you earn interest on t...

RF
Answered by Rocio F. Maths tutor
11198 Views

If y = 2^x, find dy/dx

Q: If y = 2^x, find dy/dx.

BM
68684 Views

How do you find the mean of 5 values?

As a general rule of thumb, to find the mean of a given set of numbers:

add up all the numbers youve been given and divide by the number of values you have.

e.g.

Find the mean ...

OP
Answered by Olivia P. Maths tutor
30376 Views

Polynomial long division, how do I do it?


Discriminants and determining the number of real roots of a quadratic equation


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