Triangular_Trees wrote:
LKL wrote:
I would be miffed by the looks, and the fact that they appeared to be deliberately speaking about me in a manner that I could not understand; I would be equally offended if they were whispering to each other in English, with the same looks. If they were merely talking to each other in Chinese without involving me, I would have no complaint.
Then you better not order anything special at a chinese restaurant. Because not only will the convey your order in chinese, they chefs will look over at you when told what you want. Just as they would if they were told what you want in English
the implication was that they were looking in a non-neutral, disapproving and/or scurrilous manner. Not that they were simply looking - and, for that matter, none of the Chinese restaurants locally (I live in the boondocks, so this doesn't mean much) have kitchens that can be seen from the customer's section.
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how many average americans use algebra on a daily basis? Use any math at the high school level or beyond?
I'd love to see you point out a typical adult who
doesn't use algebra daily. When you look at the price of gas and say "its $X/gallon so for $20 I can get X gallons, or 3/4 a tank, you are using algebra.
A parking meter costs $.10 an hour. you know you'll be gone at least an hour and a half. You need algebra to tell you how much money to put in the meter
Noooo.... that's simple multiplication and division. If it's algebra, it's the lowest form. I work in a clinical lab, and some of my co-workers have trouble even shifting their brains into that much of a math mode. I'm talking about real algebra - functions, trig, something a little more complex than 2x=6.
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You make $1200/month. You pay $300 in rent, $200 for your car, $50 for gas, $200 for your insurance, $200 for groceries, and $70 for your internet. You want to buy a cell phone that will cost you $100/month, you need algebra to see if you can afford that.
No, you need grade-school level addition and subtraction.
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You see a computer in the store whose sale price is 80% of the usual price, plus an extra ten percent of that price. You need algebra to figure out the price
You want to see if you are going to owe the government $4,000 or get a refund come April, you need Algebra.
And a lot of people couldn't do that.