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Post New Question
All Questions
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232716 Questions
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387
1
Help please
Task
If a colony were to be established on Europa, how long would it take to travel there and what should be the maximum age of the colonists on departure from Earth?
Steps to help you solve the problem Write a general
read more ..
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Guest
Jun 9, 2016
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404
2
help
If a square has an area of 250 square feet, how long are the sides?
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Guest
Jun 9, 2016
0
442
1
How do you find a decimal percentage of a number. E.g. 62.5% of 110?
How do you find a decimal percentage of a number. E.g. 62.5% of 110?
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Guest
Jun 9, 2016
0
1307
3
Skylar has 40% more pennies than nickels. If the value of Skylar's pennies and nickels is $2.56, how many nickels does Skylar have?
Skylar has 40% more pennies than nickels. If the value of Skylar's pennies and nickels is $2.56, how many nickels does Skylar have?
I couldn't figure out how to subtract 40%. 40% of what? of $2.56?
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Guest
Jun 9, 2016
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461
1
how man
i have 180 kg apples and pears. The 3/8 of the amount of apples were sold and 3/10 of pears were sold and in the total it was the 1/3 of the total amount how many apples and how many pears were in kg
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Guest
Jun 9, 2016
0
552
2
Geometry Question
what is the volume of a cone with the height of five and diameter of 24.6
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Guest
Jun 9, 2016
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515
3
I have large numbers to crunch, but no Calculator to help me so far.
how do I calculate 40.000 nCr 20.000?
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Guest
Jun 9, 2016
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590
1
4y- y (5 - 2y)
4y2-y(5-2y)
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Guest
Jun 9, 2016
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472
2
help me]
how to put an exponent of negative 1
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Guest
Jun 9, 2016
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411
1
How much is this?
How much is this in Trillions? 8,26685638106e+15
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Guest
Jun 9, 2016
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444
1
what 2million divided by 3thousand5hundred and 22
what 2million divided by 3thousand5hundred and 22
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Guest
Jun 9, 2016
0
378
1
What is?
12k+9.16T+460M+1.05M+95.7B+750+1.278T+8.22T+34T+2.22B+950B+1.37T=?
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Guest
Jun 9, 2016
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477
1
how do find the surface area of a solid shape?
how do find the surface area of a solid shape?
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Guest
Jun 9, 2016
0
429
1
quick question
The area of a decagon is 200. If the side of a decagon is 4, what is the length of its apothem
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Guest
Jun 9, 2016
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383
1
help meh
how do you tell if something is biased? If something is biased how do you know what the bias is and how can you find it? Answer ASAP
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Guest
Jun 9, 2016
0
501
1
How to find slope?
How to find slope?
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Guest
Jun 9, 2016
0
540
1
Write an equation in slope intercept form???
Write an equation in slope intercept form???
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Guest
Jun 9, 2016
0
392
1
I'm stuck
The larger of two numbers is twice the smaller and the sum of the numbers is 189. What is the smaller number?
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Guest
Jun 9, 2016
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