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2006-12-02 22:26:45 · 12 answers · asked by superscaff 1 in Biology
in 15 years maya will be twice as old as david is now, in 15 years will be as old as maya will be 10 years from now. how old are they?
if you could expain your answer that would be appriciated
2006-12-02 22:26:12 · 3 answers · asked by kaitlin 2 in Mathematics
Im trying to say is the most Biggest,Largest,Tallest buliding have ever build on the whole world.What is it actually it's our school project of Buildings and we need to send the report on Monday.
THANK YOU VERY MUCH!
2006-12-02 22:23:14 · 4 answers · asked by DaRkAngeL XIII 3 in Engineering
no idea
2006-12-02 22:19:41 · 9 answers · asked by Anonymous in Chemistry
The examinations is equivalent to O-level.
The format of examination is:
Paper 1: Objective qu.
Paper 2: Subjective qu. and essay qu.
Paper 3: Written practical test.
2006-12-02 22:19:38 · 5 answers · asked by Ranna Renni 2 in Other - Science
A cylinder has a height of 10cm and a radius of 4cm.
The volume of the cylinder is 503 cm^3.
The length of a pencil is 13cm.
The pencil cannot be broken.
Show that this pencil cannot fit inside the cylinder.
2006-12-02 22:17:44 · 3 answers · asked by mbchelsea 1 in Mathematics
A product costing 60 cents per unit to produce had been selling at the average rate of 1,200,000 units per month. After the product was improved, sales increased to an average of 2,000,000 units per month. However, the new product cost five percent more to produce. If the manufacturer's selling price in each instance was 75 cents per unit, what was the manufacturer's added profit per month with the newer product?
A.$20,000
B.$60,000
C.$200,000
D.$240,000
E.One cannot tell from the information given.
answer: B
2006-12-02 22:16:59 · 9 answers · asked by rowie 1 in Mathematics
I need this for an essay I am writing and i need some views on would people think
2006-12-02 22:15:31 · 5 answers · asked by Soulja 1 in Chemistry
Can anyone help me on this one?
2006-12-02 22:14:52 · 8 answers · asked by Anonymous in Other - Science
2006-12-02 22:14:16 · 22 answers · asked by superscaff 1 in Biology
2006-12-02 22:14:04 · 2 answers · asked by gourshweta 1 in Mathematics
Who would get to go on the high tech space ark, to save the remnants of the Earth, in the event of a world cataclism.
2006-12-02 22:12:26 · 11 answers · asked by Hi T 7 in Astronomy & Space
i think a monkey and a eagle would be good, it would be able to fly and throw stuff at the same time, in a perfect world of course...
2006-12-02 22:11:48 · 4 answers · asked by Anonymous in Zoology
2006-12-02 22:10:02 · 3 answers · asked by dimunds4me 3 in Earth Sciences & Geology
what are the products
2006-12-02 22:04:13 · 6 answers · asked by kamita 1 in Chemistry
2006-12-02 22:00:27 · 4 answers · asked by Anonymous in Earth Sciences & Geology
the coin box of a vending machine contains 6 times as many quarters as it dose dimes. if the total amount of money in quarters and dimes is 28.80, how many quarters and dimes are in the box??
if you could elxplain your answer or write it out that would be very helpful
2006-12-02 22:00:07 · 2 answers · asked by kaitlin 2 in Mathematics
2006-12-02 21:49:58 · 4 answers · asked by karimm2405 1 in Geography
2006-12-02 21:46:10 · 6 answers · asked by Nigel D 1 in Other - Science
-------------------*----------------X------------
The whole line is Y, before asterik is 2/3X and after that X
Then what is the relation of the 2/3X to thee whole line or Y
Plz help me with complete working
2006-12-02 21:45:46 · 2 answers · asked by Alexfergi 2 in Mathematics
A certain preparation consists of liquids x, y, and z in the proportion 5:2:1. How many gallons of the preparation can be made from a stock of materials consisting of 25 gallons of x, 20 gallons of y, and 8 gallons of z?
A.25
B.40
C.80
D.53
E.50
answer: B
2006-12-02 21:37:48 · 3 answers · asked by rowie 1 in Mathematics
when jim cleaned out the reflecting pool at the library he found 20 nickles and quarters. the collection of nickles and quarters totaled 2.60. how many quarters did jim find????
please explain your answer
and write it out if possible
2006-12-02 21:34:40 · 3 answers · asked by kaitlin 2 in Mathematics
2006-12-02 21:31:17 · 7 answers · asked by No Surrender 1 in Mathematics
A msn started on a walk of 12km. After walking half the distance at x km/h, he decreased his speed by 1/2 km/h. He completed his walk 10 minutes later than he would have done if he had not decreased his speed.
(Obtain an equation for x and solve it. Use your value of x to deternine the time he took for the 12-km walk. ANS x 4 1/2, 2h50min)
2006-12-02 21:27:29 · 3 answers · asked by No Surrender 1 in Mathematics
A room can be paved with 1210 square tiles. If the side of each tile were to increase by 1 cm, it would only take 1000 tiles to pave the room. Find the dimension of each tile.
(Answer is 10 cm) Can any one demostrate it?
2006-12-02 21:22:43 · 3 answers · asked by No Surrender 1 in Mathematics
Mg + CO2 =
2006-12-02 21:20:47 · 5 answers · asked by Anonymous in Chemistry
I mean places like the Moon, the Mars or maybe the Belt of Planetoids... or other places of our Sun System. In spite of oil, requiring biological material to become, heavy metals like uranium is “a death matery” presence (however it is a rare matery). Also the atomic plants are the more futurous and more efficient than power plants using oil and coal. When I noticed that despite of colonization of other planets is planed firstly to establish “space tourism” I was shocked. I always know that humans are short-sighted, but this. At least I consider what would be the wright reason of new genesis aiming at space, so the answer was the heavy metals resources. That is why I am asking if using curent astrological and space traveling technology we could find those “gold of new world” and maybe repeat the success of U.S.A. begining?
2006-12-02 21:17:49 · 6 answers · asked by Robert M Mrok (Gloom) 4 in Astronomy & Space
chris can row a boat a distance of 20 miles in 2.5 hours when he is rowing with the current it takes him 3 hours to row the same distance rowing against the current.what is the rate of the current??
please explain how you got your answer and write it out if you can <3
2006-12-02 21:17:46 · 2 answers · asked by kaitlin 2 in Mathematics
Deviating from the temporal norm.
2006-12-02 21:17:30 · 7 answers · asked by Anonymous in Physics
2006-12-02 21:15:38 · 6 answers · asked by Anonymous in Earth Sciences & Geology
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