Science & Mathematics - 25 October 2006

2006-10-25 06:28:47 · 29 answers · asked by Anonymous in Mathematics

What is the remainder when 3^(4n+ 2) + m is divided by 10

This is a data sufficiency question and one of the prompts is:

m = 1. This is sufficient. Please explain why.

2006-10-25 06:26:51 · 3 answers · asked by Jason A 1 in Mathematics

help with this problem please. find a particular solution to y"+9y=9sec^2(3t)

2006-10-25 06:24:58 · 2 answers · asked by Anonymous in Mathematics

1) do you touch the teat/udder area a couple of dayes before milking.
2) how does she get adjusted to handling teat/udder

2006-10-25 06:24:28 · 5 answers · asked by J 5 in Zoology

can you tell me how many you know ?

2006-10-25 06:21:45 · 40 answers · asked by Anonymous in Other - Science

2006-10-25 06:21:37 · 3 answers · asked by Anonymous in Astronomy & Space

just curious

2006-10-25 06:21:09 · 7 answers · asked by twinsen110 4 in Engineering

Why is it that if two functions f,g are not contionuous, then f+g and f-g cannot be contionuous simultaneously

2006-10-25 06:20:51 · 3 answers · asked by joe s 1 in Mathematics

One day, the temperature at 2:00 A.M. was 43°F, and by 3:00 P.M. the temperature was 56°F. What was the hourly rate of temperature change?

2006-10-25 06:20:08 · 7 answers · asked by shy l 1 in Mathematics

Explain what each of the following mathematical statement mean in regard to the graph of f(x).
(1)f(2)=0
(2)lim x->0 f(x)=-infinity
(3) lim x->3+ f(x) = - infinity
(4)lim x->3- f(x)=infinity
(5) lim x->+/- infinity f(x)=0

2006-10-25 06:19:42 · 2 answers · asked by Anonymous in Mathematics

2006-10-25 06:19:39 · 6 answers · asked by Buzzy 1 in Mathematics

If a person traveled by car from Lubbock to Midland to San Angelo and back to Lubbock what was the average velocity?

1. 0 because the net displacement is 0
2. 70 mph, because that is the legal speed limit
3. 112.7 km/hr, the legal speed limit in km/hr
4. There is not enough information given.

2006-10-25 06:17:20 · 5 answers · asked by maconheira 4 in Mathematics

how?
solve. 2/5x = –10


Find Ex for the following set of numbers:
–3.5, –1.4, –0.5, 3, 5, 1, 2

Find the slope of the line passing through the points (10, –4) and (–4, –4).

2006-10-25 06:14:55 · 2 answers · asked by Kadie k 1 in Mathematics

just started using Maple and i have a couple of quick questions
1. can you get an answer to x decimal places as opposed to x sig.figs?
2. how do i transform 1/(root2 +1) into an expression of the form A+B(root2)?

2006-10-25 06:14:29 · 1 answers · asked by Kayti P 1 in Mathematics

2006-10-25 06:11:08 · 2 answers · asked by Anonymous in Mathematics

For example, a book I recently read postulated that tarantula poison could become deadlier IF the spider ate crickets that were fed Amanita mushrooms (Destroying Angels). Would this in fact be true?

2006-10-25 06:10:39 · 3 answers · asked by Yahzmin ♥♥ 4ever 7 in Other - Science

Are there frequency's below Hz? What is the highest known frequency in the specturm and where is it generated from?

2006-10-25 06:07:30 · 3 answers · asked by Bmc420 3 in Physics

apllo space mission

2006-10-25 06:06:50 · 13 answers · asked by Anonymous in Astronomy & Space

2006-10-25 06:04:31 · 6 answers · asked by Simply_Me 3 in Astronomy & Space

Fire is rapid oxidation. The sun is buring but there is no oxygen in space so what is keeping it going?

2006-10-25 06:04:28 · 12 answers · asked by morrowynd 7 in Earth Sciences & Geology

2006-10-25 05:58:13 · 4 answers · asked by jatin 1 in Medicine

Please list as many reasons as possible, this is for a school project. List your theories, why could Pluto be a Planet or perhaps a comet or anything else. Do you know anything that might say whether or not Pluto is orbiting Charon or not ? ETC

2006-10-25 05:57:16 · 15 answers · asked by whatsupdoc? 2 in Astronomy & Space

12x^2+6X-60

2006-10-25 05:55:15 · 11 answers · asked by sttr2br 1 in Mathematics

2006-10-25 05:52:40 · 7 answers · asked by Anonymous in Chemistry

Please tell me what these turn into
Double replacement Reactions:
NaCl + AgNO3 turned into a solid
Na2CO3 + HCl fizzed
NH4Cl + NaOH ammonia present
BaCl2 + Na2SO4 milky appearance (turned into a solid)
Na2CO3 + H2SO4 precipitated
NaOH + FeSO4 Immediately turned brown

Single Replacement Reactions:
H2O + Ca Produced gas
HCl + Al completely disolved in 5 minutes
HCl + Zn produced gas
HCl + Cu solution turned very light yellow
CuCl2 + Zn turned black on edges and precipitated
AgNO3 + Cu flaking apart, oxidizing, corroding

Can you please balance these and let me know how YOU know what they turned into? Im lost with these equations. Thanks so much. Angel

2006-10-25 05:43:30 · 4 answers · asked by Angel Eve 6 in Chemistry

is there a good one called something rabbit !

2006-10-25 05:42:08 · 23 answers · asked by Anonymous in Other - Science

how much wood could a wood chuck chuck if a wood chuck could chuck wood?

2006-10-25 05:40:04 · 8 answers · asked by Josh the IT Guy 1 in Biology

personal advices are better welcomed, when there is much to do and little time left

2006-10-25 05:38:55 · 8 answers · asked by mystarway 1 in Other - Science

My daughter wanted to know why does her reflection turn upside down when she looks into a spoon but when she looks on the other side her reflection is the right way up

2006-10-25 05:38:06 · 14 answers · asked by jas 2 in Other - Science

2006-10-25 05:38:05 · 2 answers · asked by Anonymous in Earth Sciences & Geology