 # Average Problems Solver: Expert Assistance and Step-by-Step Solutions

Recent questions in Average Keegan Stevens 2023-03-21

## The volume of a sphere is increasing at a rate of 3 cubic centimetres per second. How fast is the surface area increasing when the radius is 2 centimetres ? A)$3c{m}^{2}/s$B)$6c{m}^{2}/s$C)$12c{m}^{2}/s$D)$1c{m}^{2}/s$ Clinton Mccormick 2023-02-25

## Determine the average value of function $y=Asi{n}^{2}x$ in the range x=0 to $x=\pi$. presentarab2 2023-02-06

## Find the average angular speed of the minute hand of a normal clock in 30 minutes. NormmodulxEE 2022-12-03

## Find the average value ${f}_{ave}$ of the function f on the given interval.$f\left(x\right)=3{x}^{2}+8x,\left[-1,2\right]$ accessedg05 2022-11-28

## A negative potential energy is possible. Explain Ramiro Wise 2022-11-28

## Find the average value fave of the function f on the given interval.$f\left(t\right)=e\mathrm{sin}\left(t\right),\mathrm{cos}\left(t\right),\left[0,\frac{\pi }{2}\right]$ Dylan Benitez 2022-11-19

## Solve clustering problem. After step $1$ i.e putting each data-point to a cluster now calculate the mean or average of all of the data-points in a specific cluster. let suppose We have some data-points like $A\left(2,3\right),B\left(4,5\right),C\left(6,7\right),D\left(8,9\right)$ in a cluster. How can we calculate their average? Simone Watts 2022-11-18

## Calculate an average or typical time. If I would just use the median (or other "normal" types of calculating an average), for example $23:59$ and $00:01$ would yield $12:00$ when it should $00:00$. Is there a better method? anraszbx 2022-11-14

## If the average of $1$st $12$ number is $10.8$, average of $1$st 6 number is $10.4$ and the last $6$ number is $11.5$. Find the $6$th number. Hallie Stanton 2022-11-07

## Сalculate a windowed average where the newest value replaces the oldest value in a set of size $10$. In this case, I have a real-time number stream and have access to current value, current average and the previous value.Is there any way to calculate this value incrementally storing minimal amount of historical state? Josiah Owens 2022-11-01

## Explain why taking an average of an average usually results in a wrong answer? Is there ever a case where the average of the average can be used correctly? Bairaxx 2022-10-25

## We have a current rating average: $3.3/5$Remove a rating of $4$. How do I find the new average? ormaybesaladqh 2022-10-20

## Is it possible to calculate the regular average of a sequence of numbers when i dont know everything of the sequence, but just everytime i get a new number i know the total count of numbers and the average for the numbers $-1$.for example: $2,3,10$ the average is of course: $5$but in the last step to calculate i only have access to the previous average of $2$ and $3:2.5$ the next number: $10$ and the count of numbers: $3$if this is possible, how? Stephany Wilkins 2022-10-16

## Is there any precise rigorous definition of "Average of a statistical population" in statistics (regardless of our knowledge about mean, median or mode)? Dylan Nixon 2022-10-14

## $2+3+\frac{4}{3}=3$(arithmetic mean) $4miles-2miles/2hours-1hour=2milesperhour$(average rate of change)What is the relationship between the average (arithmetic mean) and the average rate of change? c0nman56 2022-10-14

## The average weight of a group of boys and girl is $38$ kg.The average weight of boys is $42$ kg and that of girls is $33$ Kg.If the number of boys is $25$, then the number of girls is? rancuri5a 2022-10-09

## Problem where it gives us average value over $3$ sub intervals that are contained within an entire interval. To find the average value of the entire interval is it possible to just add the average values of the $3$ sub intervals or is that not right? samuelaplc 2022-10-08

## If we have a $3×3$ matrix of information where the row totals describe the total goods produced by a particular company and the column totals provide the total for a particular type of good for all companies how would I create a weighted average that tells me the average percentage Good A takes up, out of all production, for all companies? Is it necessary to weigh by company if the total number of products produced is, say, $10,50$, and $20$? redolrn 2022-09-27 skilmarka8j 2022-09-23