Science & Mathematics - 7 December 2006

If the scale on a map is 1 inch to 500 miles,what is the ditance between two places that are 2 3/4 inches away from eachother?

2006-12-07 17:21:59 · 11 answers · asked by Host_AVATAR 1 in Geography

I took physics last year and am helping a friend with this problem. I thought it was easy, but keep getting the answer to be 3096.1875, which is wrong, can someone help me.

A 10.00 kg block hangs from a spring. A 110 g body hung below the block stretches the spring 3.20 cm farther.
What is the spring constant?

2006-12-07 17:20:55 · 2 answers · asked by Michael E 2 in Physics

2006-12-07 17:20:00 · 14 answers · asked by Host_AVATAR 1 in Geography

2006-12-07 17:19:26 · 11 answers · asked by dwebber_1979 1 in Zoology

2006-12-07 17:15:55 · 4 answers · asked by Keith P 1 in Mathematics

i have read a nespaper that's talk about a major zoo in Ethiopia cannot afford to care for its rare lions, the country's symbol. it is therefore poisoning cubs and selling the corpses to be stuffed.
what's your opinion of this?
do you think cubs should be sacrificed for money?
or is there any way to help the zoo of preventing killing the cubs of making money?

2006-12-07 17:13:39 · 11 answers · asked by Angel 1 in Zoology

2006-12-07 17:12:59 · 7 answers · asked by rubiesnine 1 in Mathematics

2006-12-07 17:09:41 · 3 answers · asked by Anonymous in Biology

2006-12-07 17:09:03 · 7 answers · asked by brock_wht 1 in Zoology

What vector in the plane would be the closest to v

2006-12-07 17:07:44 · 5 answers · asked by Anonymous in Mathematics

I have a home work in gene maping problems
I dont know how to do it
please can any one help me
I feel like I want to cry
please if there is anyone who is interested in Genetics, please help me, please ,please
u can contact me on my msg to discuss the probelms
missitalian_9@yahoo.com
i cant post the problems because they are 7 problems on 7 pages
i will send them to u if u contact me to help
please I strongly
need ur help
plz, plz, plz

2006-12-07 17:06:22 · 1 answers · asked by Cinderella 3 in Biology

..................x^2
g(x)=.....⌠ dt
..............-----------
..............⌡√(4+t^4)
.................tan(x)

2006-12-07 17:06:14 · 2 answers · asked by wafflehouse 4 in Mathematics

2006-12-07 17:04:38 · 3 answers · asked by Anonymous in Mathematics

2006-12-07 17:04:01 · 3 answers · asked by blue_angel0153 1 in Other - Science

Find two negative values of k for which the given polynomial can be factored

r(squared) - 2r +k

2006-12-07 17:02:44 · 4 answers · asked by greatgalguppy 2 in Mathematics

Is it technologically feasible?

2006-12-07 17:01:57 · 10 answers · asked by Anonymous in Astronomy & Space

i ws doin an investigatory prjct on 'Study of ph values of different values of tea and the reason for the variation in taste'!! it included findin out d ph value usin diff. tea varities!! bt while doin so, i fnd dat all d varities r givin d same clr on ph paper!! i nd 2 sbmt d prjct by nxt wk n i dnt hv tm 2 do it all ovr agn!! so, cn sm1 tell me d ph values?? plz help..

2006-12-07 17:01:39 · 4 answers · asked by Tan 2 in Chemistry

Two angles of a triangle measure 15 ° and 85 ° . What is the measure for the third angle?

2006-12-07 17:00:15 · 7 answers · asked by dfsd s 1 in Chemistry

When the parking garage opened in the morning, there were 100 cars in lot A and 20 cars in lot B. After the attendant moved 20 cars from lot A into lot B, what was the ratio of the number of cars in lot A to the number of cars in lot B?

2006-12-07 16:59:11 · 8 answers · asked by dfsd s 1 in Chemistry

2006-12-07 16:57:24 · 6 answers · asked by Anonymous in Weather

A cyclist bikes x distance at 10 miles per hour and returns over the same path at 8 miles per hour. What is the cyclist’s average rate for the round trip in miles per hour?

2006-12-07 16:54:39 · 7 answers · asked by dfsd s 1 in Chemistry

If the base of the larger triangle is 34 inches long, what is the length of side "A" of the smaller triangle?

2006-12-07 16:53:08 · 17 answers · asked by dfsd s 1 in Mathematics

What is the second-order partial derivative with respect to x and y of the function: f(x,y)=x^2sin(3xy)?

<<>>
THANKS GUYS!!! :)

2006-12-07 16:50:35 · 5 answers · asked by cheezo12 1 in Mathematics

2006-12-07 16:49:31 · 3 answers · asked by Charlie 2 in Engineering

2006-12-07 16:48:47 · 13 answers · asked by Nelle 2 in Astronomy & Space

A book with a mass of 2.0 kg is held in equilibrium on a board with a slope of 60.0 degrees by a horizontal force. What is the normal force exerted by the book?

2006-12-07 16:48:18 · 2 answers · asked by Anonymous in Physics

in the united states from 1970 to 1990, the number P of franchised printing and copying businesses can be modeled by P=10,000 + 5500t/35 - t where t is the number of years since 1970.

the total sales s (in millions of dollars) of franchised printing and copy business from 1970 to 1990 can be modeled by s=2200 + 400t/24 - t
find a model for the average sales per business.
use the model found to determine the average sales in 1970, 1980, 1990.

2006-12-07 16:47:54 · 3 answers · asked by sonovabeeech 1 in Mathematics

17) Which of the following statements is true about single-replacement reactions?

a) They involve a single product.
b) Any metal replaces any other metal.
c) They are restricted to metals.
d) Two reactants produce two products.

2006-12-07 16:46:50 · 4 answers · asked by me 1 in Chemistry

Question - 1. Common factor of [(43 to the power of 43)+(47 to the power of 43)] & [(43 to the power of 47)+(47 to the power of 47)]
Stepwise answer please

Question 2. If 7 to the power of 126 is divided by 48, find the reminder - Stepwise answer please

2006-12-07 16:45:22 · 4 answers · asked by nazeer b 1 in Mathematics

how do i find the anti derivative of the definate integral from (-1,1) of 1/(x^2).

2006-12-07 16:41:51 · 4 answers · asked by Gunner05 2 in Mathematics