# Questions tagged [Mathematics] (1235)

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## How to make the distribution?

There is a slider from 0 to 100% And an array of data to an indefinite number of It is necessary to allocate 100 for all cells in the array That is: There is an array of dimension 5 [100, 0, 0, 0, 0] - the slider on 0% If we specify 10% Then 100 must be subtracted 10 and 10 be distributed across all cells other cells [90,...
rebekah.Sanford asked April 19th 20 at 11:59
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## How much is 63 280,4 million dollars?

Read the article and the dispute arose. The article has a number which is not written with numbers and words ..... investments in the amount of 63 280,4 million . dollars.... It was 63 billion or 63 million.
Cindy17 asked April 18th 20 at 13:35
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## How to build an exponential function, doubling every n steps?

good night! I'm not good at math, but I need to make a function that describes the graph whose values on the Y-axis doubles every 5 steps along the x axis. please help to make this function.
Annette.Bernhard asked April 18th 20 at 13:16
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## How to create a structure describing a mixed fraction.?

You need to: to create a structure describing a mixed fraction. to implement arithmetic operations with fractions: the amount of the difference private work how to do it in c?
Lorenza.Gutmann asked April 18th 20 at 13:16
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## How to obtain the derivative of the quaternion?

Suppose there is a quaternion of absolute orientation (input_1) which shows the current position of the object rotation. There is a second quaternion with the specified position of the object (input_2). If the quaternion of absolute orientation multiplied by the inverted quaternion with the given position it is possible to ...
Vivienne_Yost97 asked April 18th 20 at 13:12
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## What counts and how to solve the task in Java?

Hi. Here is asked the task you need to solve in Java. File reference job: https://yadi.sk/i/2DQPx3GONJJe0g THE ANALYSIS OF THE MAIN CHARACTERISTICS OF GRAPHS The aim of this work is the study of algorithms for the analysis of the main characteristics of graphs on a computer. Basic concepts and definitions Let G be a conn...
kurt.Lindgren asked April 18th 20 at 12:50
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## A simple math problem?

izivinyayus a stupid question, help with decision pls on one project work, daily 10 programmers ( each working 8 hours a day ). Task vypolnyaetsya for 42 days. How many new programmers need to attract to complete the project in 28 days.
rosemarie44 asked April 18th 20 at 12:43
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## Linear approximation for ACS?

Good day! There is such an interesting task, there is a calculated graph of any process (say polypetala), there is a graph of the real (obtained approximately the same polypetala, but with small deviations on the plots). From the nomogram, there is some( valid range change of +-1). For linear pid controller it is necessary ...
Xander asked April 18th 20 at 12:30
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## How to get all the palindromes to 1000 (Matlab)?

Good day, The task is: Nasimo naturalne number palindromes, yakscho Yogo records odinakovym Yak s the cob, so I s CNCA (butt: 4884, 393, 1, 22). To sniti VSI mins for 1000 natural number, that palindrome. for i=100:1000 a=string(i) b=split(a,"") if b(2)==b(4) | b(2)==b(5) a end end But the code doesn't work. Can some...
Albina.Gorczany asked April 18th 20 at 12:20
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## What is the analogue of Newton's method for multidimensional space?

There is a Newton's method for finding zero of the function: x -> x-y/y' and the method of gradient descent for finding the minimum of function: x -> x - a*gradx. Can they "cross" and get a more optimal version of gradient descent, e.g. the formula x -> x - a*y*gradx/(|gradx|^2)? If Yes, then how to do it properly?...
celestino.Durg asked April 16th 20 at 11:16