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$Ali – math expert in math-master.org$

Ali

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Pre-Algebra • Algebra • Trigonometry • Statistics • Solid Geometry • Calculus

I’m Aileen, a licensed civil engineer. I started to become interested in Mathematics while I was in gradeschool. I used to be very careless in solving simple math problems, but with the right guidance and consistent effort, I was able to overcome my carelessness. I enjoyed solving algebra problems, since there is not much to memorize. From gradeschool to college, I used to join several mathematics competitions. My favorite fields of mathematics are algebra, geometry, probability and differential calculus.

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Author's latest answers

3x - 4y =-6 2x + 4y = 16

671 views

The product of two consecutive even integers is 8 less than five times their sum. Find the two integers

570 views

 A cylinder makes six turns in 2 seconds, calculate: a) its angular velocity in rad/s; b) its period and c) its frequency.

250 views

Perform the indicated operation 3x over X-5 minus 2x over X-2

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Task 4.(1.5 points)There are several students in the class and some pairs are friends (the friendship relationship is symmetrical). Every student has at least one friend. The whole class came to MatFyz, where each student chooses exactly one of the lectures: either mathematics or computer science. Can you prove that (in each such class) the students can divide themselves into two lectures so that each studentZhad at least one friend who attended a different lecture than the student himself Z.

1006 views

i need 3 addition or subtraction problems with 2 or 3 digit number that equal 5

783 views

64=-8m

455 views

Alice spent $15 more than half as much as Mrs. Bai spent on her shopping trip. If they spent a total of $375, how much did each spend?

671 views

I need to know why mathematical calculations such as the functions f (x, y) are relevant in geomensura.

584 views

In the rectilinear path of a road described by the equation L: 3x +4y -5 = 0, a public telephone is located at Q. If a person is at point P(12;6), calculate the distance in meters to make the call.

1498 views