Mathematics Topic Questions

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We found 311 questions associated with the 'Mathematics' topic. Displaying results 81 - 90.

Mathematics - If f(x) = P/(2x^2 - 18) , f(3) and f(-3) are undefined and f(2) = 3 find P?

pre calc question. Answer is -42 but how do you get it?

Posted 3+ months ago | 1 answers | | Open

Related topics: question, mathematics, answer

I'm in HS but enjoy science and need answers to ideas? what do I do? Who do I talk to for this?

As said I'm in highschool and enjoy science technology engineering and mathematics... however i often have ideas and thoughts but don't ...

Posted 3+ months ago | 1 answers | | Open

Related topics: technology, science, talk, thought, engineering, idea, enjoy, mathematics, answer, highschool

I have a mean of 7.15 after I added up all my numbers and then divided by the amount of numbers. Now

... for standard deviation I subtract each sample from the mean, then I square those answers and add them all up and divide by n-1 and then square ...

Posted 3+ months ago | 1 answers | | Open

Related topics: number, square, standard, ross, divide, numbers, answer, standard deviation, statistics, mathematics

Why do we study patterns in mathematics?

Posted 3+ months ago | 1 answers | | Open

Related topics: study, pattern, mathematics

What is the difference between pure mathematics and applied mathematics?

Posted 3+ months ago | 1 answers | | Open

Related topics: pure, mathematics

A nice algebra question with its details below?

If the system of equations x + y + z = 3 , x^3 + y^3 + z^3 = 15 and x^4 + y^4 + z^4 = 35 , has real solution x,y,z for which x^2 + y^2 + z^2 < 10 ...

Posted 3+ months ago | 1 answers | | Open

Related topics: detail, system, real, solution, below, question, equations, algebra, mathematics

If x, y are real then the equation 3x^4y -2(19y+8)x^2 +(361 y^2 +2(100+y^4) +64) = 2(190y + 2y^2)?

... represent what in the cartesian system

Posted 3+ months ago | 1 answers | | Open

Related topics: system, real, equations, mathematics, algebra

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