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Post New Question
All Questions
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237697 Questions
0
607
1
help please
okay i want to see how many pieces of paper that is 12inX12in and my area is 19836in how many pieces of paper do i need to cover the wall
CPhill
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Guest
Jan 4, 2015
0
520
0
If a new planet is known to be 8 times farther from the sun than Mars,write a math problem using scientific notation and then calculate this
If a new planet is known to be 8 times farther from the sun than Mars,write a math problem using scientific notation and then calculate this new planets distance from the sun. Write your answer in scientific notation.
Guest
Jan 4, 2015
+5
601
1
+9
take 40% out of 100%
take 40% out of 100%
Melody
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comfort-tabe
Jan 4, 2015
0
2551
4
The Stratosphere Tower in Las Vegas is 921 feet tall and has
The Stratosphere Tower in Las Vegas is 921 feet tall and has a “needle” at its top that extends even higher into the air. A thrill ride called the Big Shot catapults riders 160 feet up the needle and then lets them fall back to the launching pad.
read more ..
CPhill
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Guest
Jan 4, 2015
0
593
1
What is 1507.96 in terms of pi
What is 1507.96 in terms of pi
Melody
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Guest
Jan 4, 2015
0
1286
1
Negative Exponents Problem
1. The paper used by the students at Hopkins Middle School is approximately 1/216 inch thick. Express this number using a negative exponent other than -1. 2. The distance between Earth and the Sun is about 1/100,000 the diameter of the solar system. Express
read more ..
CPhill
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Guest
Jan 4, 2015
0
584
1
-19+73
-19+73=
What is the sum of this equation
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Guest
Jan 4, 2015
0
485
0
how many times does 135050000 fit in to a mole?
how many times does 135050000 fit in to a mole?
Guest
Jan 4, 2015
0
2118
1
The first term of an infinite geometric sequence is 2. The sum of the sequence is 6. What is the common ratio of the sequence?
The first term of an infinite geometric sequence is 2. The sum of the sequence is 6. What is the common ratio of the sequence?
CPhill
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Guest
Jan 4, 2015
0
624
1
The base of the triangle is 8cm less than the height. If the area of the triangle is at least 60 cm squared which inequality represents the
The base of the triangle is 8cm less than the height. If the area of the triangle is at least 60 cm squared which inequality represents the area
CPhill
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Guest
Jan 4, 2015
0
664
1
i cant seem to type it in the calculator but i need to workout Cos^-1(116.07) If its possible
i cant seem to type it in the calculator but i need to workout Cos^-1(116.07) If its possible
geno3141
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Guest
Jan 4, 2015
0
525
0
whats nine plus ten
whats nine plus ten
Guest
Jan 4, 2015
0
1963
1
A chemist needs a solution of tannic acid 70% pure. How much distilled water must he add to 5 gallons of acid which was 90% pure to obtain t
A chemist needs a solution of tannic acid 70% pure. How much distilled water must he add to 5 gallons of acid which was 90% pure to obtain the 70% solution?
Melody
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Guest
Jan 4, 2015
0
1287
1
What's 5% of $125,000
What's 5% of $125,000
Tetration
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Guest
Jan 4, 2015
0
4895
1
The mass of an electron is approximately 9 × 10-28 grams, while the mass of a neutron is approximately 2 × 10-24 grams. Which of the followi
The mass of an electron is approximately 9 × 10-28 grams, while the mass of a neutron is approximately 2 × 10-24 grams. Which of the following is true?
A- The mass of a neutron is approximately 20,000 times the mass of an electron.
read more ..
Alan
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Guest
Jan 4, 2015
0
1340
1
The vertex of the parabola is on the line y = 20. The y intercept is 15, and 3 is a zero of
The vertex of the parabola is on the line y = 20. The y intercept is 15, and 3 is a zero of
the equation of the parabola. There are two possible parabolas that fit this description.
Find the equations of the two parabolas described.
Alan
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Guest
Jan 4, 2015
0
653
1
cos-1(23/9)
cos-1(23/9)
CPhill
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Guest
Jan 4, 2015
0
698
1
how to convert rad to degrees
how to convert rad to degrees
CPhill
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Guest
Jan 4, 2015
0
649
1
what is 2 multiplicated by 3
How do I multiply square roots?
CPhill
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Guest
Jan 4, 2015
0
930
1
3cosx/sinx =?
3cosx/sinx =?
CPhill
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Guest
Jan 4, 2015
0
1022
1
2x2 - 10x - 12
2x2 - 10x - 12
CPhill
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Guest
Jan 4, 2015
0
912
1
How many 75 ml bottles can be filled by 7 1/2 litres
How many 75 ml bottles can be filled by 7 1/2 litres
Tetration
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Guest
Jan 4, 2015
0
645
1
Add all two digit numbers to 100
Add all two digit numbers to 100
CPhill
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Guest
Jan 4, 2015
0
550
1
how much is 1 x 1 + 1?
how much is 1 x 1 + 1?
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Guest
Jan 4, 2015
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