Mathematics - 9 October 2006

2006-10-09 12:33:19 · 6 answers · asked by Anonymous

NO this is not my homework, I am in 8th grade and actually learned about Buckminster Fullerene through reading a book,
"Designing the Molecular World", by Philip Ball. Here are the answers:

Either A: Truncated Dodecahedron
B: Truncated Icosahedron
C: Geometric Spheroid
Or D: Tetracendron

Obviously, the winner gets the 10 points :P.

2006-10-09 12:33:18 · 3 answers · asked by Anonymous

can two parallel lines be coplanar?

2006-10-09 12:25:54 · 6 answers · asked by JoAnna 2

Write a different equation that demonstrates the Commutative Property of Addition:

23 + 17 = 40

2006-10-09 12:22:55 · 3 answers · asked by Anonymous

2006-10-09 12:18:54 · 9 answers · asked by Anonymous

2006-10-09 12:14:15 · 5 answers · asked by Anonymous

I need a formula that I can use to convert all decimals to inches.

2006-10-09 12:12:57 · 12 answers · asked by copasteticl 1

Let p be an odd prime other than 5, Prove that exactly one of
(p^2)+1 and (p^2)-1 is divisible by 10

2006-10-09 12:09:40 · 7 answers · asked by Anonymous

2006-10-09 12:05:38 · 11 answers · asked by Anonymous

i need to now how to show i got that answer to the question i know the answer just dont know how to show i got that answer

2006-10-09 11:52:34 · 16 answers · asked by Anonymous

I need help on this question. If c=5n so what range of values did you use for the number of people and the cost of the rental cost? And how did you select this ranges?

2006-10-09 11:39:46 · 6 answers · asked by Emily R 2

Please show me the most simple and instructive example of the rearrangement of a conditionally convergent series so that it converges to an arbitrary real number A as well as to plus and minus infinity.

2006-10-09 11:22:53 · 4 answers · asked by ted 3

7 5 10 6 3 4 using these number to come up with 3 you must add , subtract , multiply and divide and you may only use these numbers once and the answer is 3. How??

2006-10-09 11:19:50 · 5 answers · asked by virgogirljenn 2

Using the formula I=PRT how do I calculate the morgage payments of a house that costs $1,000,000 and it has to be paid off in 30 years?

2006-10-09 11:16:06 · 8 answers · asked by cdgbabywinc 1

A group of 108 people attend a ball game. There were five times as many children as adults in the group. Write a system of equations that could use to set up this problem, where a is the number of adults and c is the number of children in the group.

I need help making the equations!!!!

2006-10-09 11:12:30 · 11 answers · asked by Mia16 3

ok here is the question from the begining:
suppose that 79% of hypertensives and 25% of normatensives are classified as hypertensive by an automated blood-pressure machine.Assuming that 18% of the population is hypertensive, find:
(a) the predictive value positive of the blood-pressure machine. interpret your answer. (b) the predictive value negative of the blood-pressure machine.interpret your answer NOTE: please use the notation (T,D, etc)

2006-10-09 10:53:49 · 2 answers · asked by lostinmath 1

fitness the total cost y (in dollars) of a gym membership after x months is given by y=45x+75 . graph the equation .what is the total cost of the membership after months

2006-10-09 10:53:05 · 3 answers · asked by pearl 2

Find the least common multple (LCM) of each set of numbers of algerbraic expressions

20,12

15,75

24,32

2006-10-09 10:48:34 · 8 answers · asked by Anonymous

Explain how to find the greatest common factor of two or more numbers.

Find the common factors of 21 and 45 by using factor trees

Name two numbers whoose GCF is 15

Find the GCF of each set pf numbers or monomials.

12,8

12x,40x squared

Find the GCF of each set of numbers or monomials.

16,56

6,8,12

20,21,25

2006-10-09 10:47:25 · 3 answers · asked by Anonymous

2006-10-09 10:35:36 · 11 answers · asked by y2skee 1

If you put 8.21 gallons of gas in your car and it cost you a total of $ 17.25. What is the cost of gas per liter in Canandian dollars? (0.82 US $=1 Canadian $).

2006-10-09 10:26:45 · 4 answers · asked by Flyingprincez 2

2006-10-09 10:26:13 · 3 answers · asked by sportsrlife 1

what is the inverse function of sin(2/t)???

2006-10-09 10:23:54 · 6 answers · asked by ? 1

Identify the correlation coefficient, and explain its meaning to the solution of this problem. Then, solve the problem. Car weight and fuel consumption. Find the best predicted highway fuel consumption amount (in mi/gal) for a car that weighs 3000lb. weight fuel consumption 3175 27 3450 29 3225 27 3985 24 2440 37 2500 34 2290 37

2006-10-09 10:18:45 · 4 answers · asked by lostinmath 1

sin 48=x/14. make sure ur calculator is on scientific and on degree. please tell me how u figured it out. please and ty!

2006-10-09 10:13:42 · 7 answers · asked by Hopeicouldhelp 4

Explain why the following sentence makes sense. 6 billion people could stretch around the earth at the equator more than 200 times. (the distance around the equator is about 40 000 km.)

2006-10-09 10:13:01 · 3 answers · asked by Anonymous

A rectangular lawn measures 7m by 5m. A uniform border of flowers is to be palnted along two adjacent sides of hte lawn. If the flowers that have been purchased will cover an area of 6.25m(squared), how wide is the border?

2006-10-09 10:11:20 · 3 answers · asked by untilyoucamealong04 3

2006-10-09 10:04:48 · 4 answers · asked by lex 1

2006-10-09 10:03:40 · 3 answers · asked by kiki 1

2006-10-09 10:02:26 · 5 answers · asked by Roberta A 1