Acid definition, Chemistry. a compound usually having a sour taste and capable of neutralizing alkalis and reddening blue litmus paper, containing hydrogen that can be replaced by a metal or an electropositive group to form a salt, or containing an atom that can accept a pair of electrons from a base.
Middle income families spend a great deal more on their children and receive vastly less government assistance with a net cost of $375 per week and a lifelong cost of $449,513. The high income family spends $734 per week and receives, on average, just $1 per week in assistance.n our first report back in 2002 we found that it cost a typical family $448,000 to raise two children from birth until they left home (Percival and Harding, 2002). In our 2007 report we found that this cost had increased to $537,000 (Percival et al, 2007).
The current Cash Rate Target (Base Rate) set by the Reserve Bank of Australia 3 is 3.50%, resulting in a typical mortgage rate of around 5.9%. So, an average home loan will cost you around $1830 per month-that's $21,960 per year or around $422 each week.he average yield in Perth is around 4-5%. So, as a rough guide, if you're looking to rent in a certain suburb, where the median house price is say, $700,000, you can expect to pay $700,000 * 4.5% = $31,500 per year in rent. This comes to $605 per week.