Mathematics - 5 October 2006

solve for N:
C =( A^N/N!)/ (summation of(A^i/i!))
range of summation is from i = 0 to N

2006-10-05 06:58:24 · 6 answers · asked by unorthogonal 1

1. Explain how it might happen that the true population mean would not fall within a confidence interval created to estimate the mean.

2. When opinion polls are reported in the press, they given an error of + 3 points for example. Explain what that + 3 means.

2006-10-05 06:52:49 · 2 answers · asked by oneluv804 2

Express 52 as a % of 65

i need answer and method please and hurry!!!

2006-10-05 06:50:23 · 33 answers · asked by Adriaan 1

Please show your work if you want credit.

2006-10-05 06:44:00 · 7 answers · asked by Anonymous

square
a)1
b)2
c)3
d)4

2006-10-05 06:37:27 · 5 answers · asked by Santha s 1

2006-10-05 06:35:12 · 5 answers · asked by UNIVERSAL 1

Joe won a lottery jackpot that will pay him $12,000 each year for the next ten years. If the market interest rates are currently 12%, how much does the lottery have to invest today to pay out this prize to Joe over the next ten years?

2006-10-05 06:20:24 · 3 answers · asked by SphinxEyez999 2

Jay read somewhere that for a Boeing 747, at least 2 of the engines must be operational for the plane to fly safely. If each engine has a .9999 probability of sucess, what is the probability the plane will go down in a fiery glory?

2006-10-05 06:18:59 · 6 answers · asked by Anonymous

2006-10-05 06:18:28 · 6 answers · asked by sulu a 1

2006-10-05 06:09:16 · 3 answers · asked by sulu a 1

when slope is used in a mathematical equation, it appears as the letter "M". Why "M",what does it mean?

2006-10-05 06:08:33 · 2 answers · asked by Anonymous

2006-10-05 06:03:57 · 16 answers · asked by Anonymous

1) 4x^2+2x-1 / x+3
2) 6x^2-x+6 / 2x-1
3) 2x^3-14x+2 / x+3

I need to know how to do these sample problems for a test I am having in Algebra I this week, thanks.

2006-10-05 06:02:19 · 4 answers · asked by SphinxEyez999 2

is
ABCD
-BCDA
------------------
1512
------------------

a)1
b)2
c)6
d)7

2006-10-05 06:02:17 · 1 answers · asked by manohar 1

2006-10-05 06:00:37 · 14 answers · asked by Anonymous

2006-10-05 05:47:50 · 20 answers · asked by Monty 1

, how much would it cost to fertilize it if the fertilizer cost $5.25 and each bag of fertilizer covered 575 square yards?

2006-10-05 05:45:19 · 10 answers · asked by Anonymous

You are at a corner deli with a craving for a sandwich, here's the menu:
Breads: wheat, rye, white
Meats: turkey, ham, salami
Cheeses: American, Swiss, Cheddar, Gouda
Toppings: Ketchup, Mustard, Relish, Lettuce, Pickles, Sour Cream, Cream Cheese, Olives

You can only get one kind of bread (you have to have bread, no low-carb diet).
Per sandwich you're only allowed up to one kind of meat, up to two kinds of cheese, and up to three toppings. This means you can have none of the above options. The minimum required food is bread with nothing on it.

How many different options do you have?

2006-10-05 05:44:07 · 4 answers · asked by wizz_kid_02 1

2006-10-05 05:34:54 · 9 answers · asked by Anonymous

I got the answers, now I need to just show work.....

The ~9.6 mile width of Straits of Gibraltar to kilometers:15.449 702

A 15.2 m tidal range in the Bay of Fundy, Newfoundland to feet:49.868 ft

A 50 gallon drum of crude oil to liters:189.270 L

A 38° F seawater temperature to C°:3.3333333 deg C

A 30 mile per hour wind to meters per second: 13.411 meters/sec

2006-10-05 05:33:24 · 3 answers · asked by modeledge 3

Given a coin with probability p of landing on heads after a flip, what is the probability that the number of heads will ever equal the number of tails assuming an infinite number of flips?

2006-10-05 05:32:55 · 6 answers · asked by Anonymous

2006-10-05 05:30:36 · 10 answers · asked by Anonymous

i have 12 coins and 11 of these are identical, and the 12th is a fake coin. it weighs either slightly more or slightly less than the other 11, but looks exactly the same. is it possible to find the fake coin in 3 weighings, using scales, and how do u do it?

2006-10-05 05:30:07 · 5 answers · asked by Anonymous

ok if the boston masacre was on march 5 1770 and the treaty of paris was signed on september 3 1883-- How much time passed between the Boston Massacre and the signing of the Treaty of Paris?

2006-10-05 05:24:31 · 9 answers · asked by christine 3

2006-10-05 05:23:07 · 18 answers · asked by Anonymous

2006-10-05 05:15:20 · 7 answers · asked by asking 2

2006-10-05 05:02:34 · 19 answers · asked by eleni s 1

2006-10-05 05:02:16 · 14 answers · asked by asking 2

If the radius of the circle is 10 ft, how long is the wall?

2006-10-05 04:56:53 · 4 answers · asked by asking 2

Please help.

2006-10-05 04:43:22 · 9 answers · asked by asking 2