Science & Mathematics - 31 October 2007

A college arena sells tickets to students and to the public. Student tickets are $8 each and general public tickets are $32 each. The college reserves at least 5,000 tickets for students. The arena seats 18,000.

let s= the # of student tickets
let p= the # of general public tickets

Write a system of inequalities to represent the number of tickets sold.

Can you help me with writing the inequalities?

2007-10-31 09:45:39 · 2 answers · asked by claire k 2 in Mathematics

if we are spinning so fast what keeps the air from flying away?gravity?

2007-10-31 09:44:17 · 9 answers · asked by Brockdaddy 1 in Astronomy & Space

Given function F(x)=3-2x
what is the domain of f(x)?


Given function g(x)=(x-2) squared
what is the range of g(x)?

thanks much

2007-10-31 09:41:10 · 2 answers · asked by isis r 1 in Mathematics

i have a digital camera and a pair of binoculas. what will be the best way for me to get a cclear detailed picture of it??

2007-10-31 09:41:08 · 4 answers · asked by Anonymous in Astronomy & Space

what is the value of x

2007-10-31 09:40:06 · 2 answers · asked by Nick L 1 in Mathematics

I cant make it on the computer but its a negative sign and the two and a little three. I know that the two and the three represent two to the third power, but is it negative two to the third power or the opposite of two to the third power. I also know that it would not change the answer, but i need to know how you would say it.

2007-10-31 09:39:36 · 5 answers · asked by Anonymous in Mathematics

2007-10-31 09:36:51 · 18 answers · asked by Cody 3 in Biology

2log v3 (x) + 5 log v3 (y) - 4log v3 (z)

so thats 2 log sub 3 (x) + 5 log sub 3 (y) - 4 log sub3 (z)

I hope you get it.

2007-10-31 09:36:48 · 9 answers · asked by K Rose 3 in Mathematics

2007-10-31 09:36:43 · 4 answers · asked by revzadama 1 in Astronomy & Space

Describe how the electron transport chain and the process of chemiosmosis generate the majority of the ATP molecules produced during cellular respiration.

2007-10-31 09:36:28 · 3 answers · asked by Anonymous in Biology

Hey ppl..... U knoe how metal that constuctors use to make stuff has to be certifed and inspected to see exactly what is in the metal......what is dat science called????

2007-10-31 09:35:37 · 9 answers · asked by ChilliSoNawfty 1 in Other - Science

{x<5-y} x := x+y

2007-10-31 09:33:42 · 1 answers · asked by haze_51 1 in Mathematics

i am creating a moon diary for an astronomy gcse and really need to know a good website to use. please help!

2007-10-31 09:32:42 · 3 answers · asked by Anonymous in Astronomy & Space

I kinda think the world will end, but im not sure, I hope it doesnt beacuse this is my gradaution year.

2007-10-31 09:31:52 · 16 answers · asked by Leslie R 2 in Astronomy & Space

On a level road with its brakes on, the shortest distance in which a car traveling with 81 km/hr can stop is 94 m. This shortest distance occurs when the driver uses anti-lock brakes which means that that the car brakes without skidding.

a) What is the magnitude of the acceleration of the car?

|a| = 2.69 m/s2


b) What is the coefficient of friction between the tires and the pavement?

µ =

c) How steep a hill can the car park on? (Give the angle to horizontal).

Angle =


I can't get parts b and c for this problem. Can anybody show me how to calculate µ and the maximum angle?

2007-10-31 09:31:30 · 2 answers · asked by Guinness 3 in Physics

2007-10-31 09:30:07 · 3 answers · asked by Annie 1 in Zoology

2007-10-31 09:28:44 · 5 answers · asked by Alexander 6 in Mathematics

Measured in total mass, not headcount, world wide, are there more live fish (vertebrates only), live chickens, or live pigs, today? Whether you have statistics and/or a deductive reasoning process, please explain how you arrive at your answer.

2007-10-31 09:27:29 · 7 answers · asked by Zing Zang Zong 1 in Zoology

2007-10-31 09:23:55 · 3 answers · asked by Sumanta M 1 in Mathematics

I'll probably be pitting a humanoid (stands erect, two arms, a headsection) sort of robot against my friends in some sort of small battle. I'm pretty good with electronics and the arc welder, so construction isn't so much an issue, but parts and programming would be. It'll have to be remote control, and I've never built a remote for anything, especially not something with lots of options (arms, legs, weapons, etc). Any help is much appreciated.

2007-10-31 09:21:13 · 3 answers · asked by Anonymous in Engineering

2007-10-31 09:20:41 · 4 answers · asked by revzadama 1 in Astronomy & Space

what is the best way to guarantee there are no fingerprints on an object?

2007-10-31 09:20:11 · 8 answers · asked by Anonymous in Other - Science

What is sum of internal angles
angle(A) + angle(B) + angle(C)?

2007-10-31 09:18:35 · 4 answers · asked by Alexander 6 in Mathematics

I need some help with these puns. The answers are all elements.

1. A motto for a well digging company
2. Get him
3. Holium x 0.5
4. Chemical apache
5. Directions (past tense)
6. Result of swallowing food coloring
7. a kitchen area with a drain
8. what police do to a bookie joint
9. An amusing prisoner
10. what you do before you brand a steer
11.If your hair falls out you...
12. A large building used to store autos
13. last words of a dying man
14. funds from mother's sister

2007-10-31 09:18:23 · 4 answers · asked by SJohnson 3 in Chemistry

2007-10-31 09:17:16 · 3 answers · asked by Olga 2 in Biology

Can you count this tricky question check this dice
http://www.flickr.com/photos/nhaqqi/1801079234
i have already checked this answers and all it was wrong

0-1-4-5-6-7-11-12-14-17-20-24-28
31-32-33-35-36-39-40-42-49-52-54-
56-60-67-68-77-80-84-86-91-94-100
118-122-152-156-241-245-304-358-651
679-1285-2725-13606-

2007-10-31 09:16:04 · 2 answers · asked by Bebo 3 in Mathematics

2007-10-31 09:13:56 · 11 answers · asked by jacquesolate02 1 in Mathematics

i was wondering what it means? so what does it mean then? thanx for helping

2007-10-31 09:13:41 · 2 answers · asked by Anonymous in Other - Science

2007-10-31 09:10:48 · 7 answers · asked by Fuzzybutt 7 in Botany

I read in Richard Nicholls book on Hydroponics that extraordinary results can be acheived by growing cactus in water! Has anybody tried this?

2007-10-31 09:08:02 · 5 answers · asked by Anonymous in Botany