markpx

 
Member Since November 12, 2007 , From Tewkesbury, United Kingdom
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Recent Activity by markpx

Answered: Algebra homework help!!

Inverse of F(x) = -3/(2(x-5))

Answered: Outlook express

Outlook Express is just a tool for managing e-mail on your computer without being online. You download your e-mails and Outlook lets you view, compose, reply to, emails. Outlook Express was useful ...

Answered: Help been a long time trying to helpout my child

please provide more information... what's the full question of which "x-3y=8" is part of? without this its difficult to understand what you mean by "perform a substitute equation"

Asked: Sequences within the expansion of pi

We all know that pi is irrational.... we also know that people/computers have calculated the value of pi to many decimal places. My question is, given any sequence of 4 digits, where each digit can ...
  • Posted 4 years ago

Answered: Piecewise Function Help

Your question seems incomplete. h(x) as stated is only piecewise if f(x) is piecewise and you haven't provided details of f(x). Given the information provided, the answer is graph h(x) as you would ...

Answered: Why do teachers preach that mathematics ...

Because you can't just learn a set of facts to be good at Mathematics. You have to develop a set of mind skills for knowing the right strategy to solve problems. Those analytical skills are crucial ...

Answered: What is the square root of PI

Its an irrational number... so its impossible to write down the answer in a purely numerical way. However if you want an approximation try using a spreadsheet e.g. Excel A1=PI()=3.14159265358979 ...

Answered: Excel Formula

Or more simply!! =IF(Completion!C11<>"",CONCATENATE(Completion!A12," - ",Completion!C12," ",Completion!D12,", ",Completion!E12),"") Regards Mark

Answered: Excel Formula

Try using the ISBLANK function... =IF(ISBLANK(Completion!C11),"",CONCATENATE(Completion!A12," - ",Completion!C12," ",Completion!D12,", ",Completion!E12)) [NB: if you want the TRUE, FALSE ...

Answered: PLZ any one help dis question...?

i) 2 ii) 2 iii) 20 (Bottom (4) + 4 sides (each 4))

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