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Post New Question
All Questions
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140350 Questions
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215
1
Pre-cal
hello
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Guest
Feb 2, 2015
0
226
2
What's 9 + 10?
read more ..
Sasini
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Guest
Feb 2, 2015
0
182
0
determine x
7x+9/8=78x-96*84
Guest
Feb 2, 2015
0
386
2
Find h to the nearest whole number.
For triangle HJK, j = 31, m∠H = 132 degrees, m∠J = 21 degrees, and m∠K = 27 degrees. Find h to the nearest whole number.
heureka
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Guest
Feb 2, 2015
0
141
1
what is 3 to the power of 2012
what is 3 to the power of 2012
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Guest
Feb 2, 2015
0
201
1
who created math? or the name math?
who created math? or the name math?
awesomenes
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Guest
Feb 2, 2015
0
184
1
Binomial
The first four terms in the binomial expansion of (1+(x/3) 6 are 1+ax+bx 2+cx 3 . Find the values of the constants a, b and c, giving your answers in theor simplest form.
Alan
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Guest
Feb 2, 2015
0
265
4
Where is the fraction symbol???
Where is the fraction symbol???
Melody
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Guest
Feb 2, 2015
0
178
0
a side equal to 520cm
a side equal to 520cm
Guest
Feb 2, 2015
+3
193
1
Find the remainder when 3997 is divided by 5.
Find the remainder when 3997 is divided by 5.
Alan
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Guest
Feb 2, 2015
0
845
1
I have sec 885 degrees as problem and it wants me to find the exact value. The answer is radical 2, but the calculator gave me -1.41. How do
I have sec 885 degrees as problem and it wants me to find the exact value. The answer is radical 2, but the calculator gave me -1.41. How do I get radical two on my calculator.
Alan
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Guest
Feb 2, 2015
0
194
1
what method do i use to work out what power of 10 i need for standard form
what method do i use to work out what power of 10 i need for standard form.
for example i had 10800000 and i wanted to put it into standard form
I would get 1.08 X 10^7
what method can i use to work out what the power of 10 i need
read more ..
Alan
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Guest
Feb 2, 2015
0
166
0
The wholesale price is 5 dollars. The Mark Up percent is 125%. Whats the new price?
The wholesale price is 5 dollars. The Mark Up percent is 125%. Whats the new price?
Guest
Feb 2, 2015
0
331
1
Indices
Write
1 - x2
All over
4th root of x3
read more ..
Alan
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Guest
Feb 2, 2015
0
199
1
4th root of x^3
4th root of x^3
Alan
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Guest
Feb 2, 2015
0
196
3
On Tuesday John brought eight hats. On Wednesday half of all the hats that he had were destroyed. On Thursday there were only 20 left. how m
On Tuesday John brought eight hats. On Wednesday half of all the hats that he had were destroyed. On Thursday there were only 20 left. how many did he have on Monday?
Alan
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Guest
Feb 2, 2015
0
1466
1
+16
Biology Math Question
The formula for finding the surface area of a sphere, such as a baseball or a basketball, is A=4(pie)r(r) {A=four pie r squared), where r is the radius. The formula for finding the volume of a sphere is V=4/3(pie)r(r)(r) {V=4/3pie r cubed}
a. Calculate
read more ..
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VivaQueen
Feb 2, 2015
0
164
0
Jerry invested $2000, part in a CD at 4% interest and the reminder in a business venture at 9%. After one year, his income from the business
Jerry invested $2000, part in a CD at 4% interest and the reminder in a business venture at 9%. After one year, his income from the business venture was $37 more than his income from the CD. How much did jerry invest in each option? (use a table)
read more ..
Guest
Feb 2, 2015
0
138
0
You are told to give an injection of 7.5000 X 10^4 internations units of penincillin per kg to a hild weighing 28.4 lb. How much should you
You are told to give an injection of 7.5000 X 10^4 internations units of penincillin per kg to a hild weighing 28.4 lb. How much should you give?
Guest
Feb 2, 2015
0
195
1
+91
I have a severe sweet tooth help!! I eat at least 20 cookies, 40 candies, and 15 sodas a week!! HELP!!
Seriously, I NEED help.
happy7
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abigailarbon
Feb 2, 2015
0
796
0
what is 3/4 divided by 400
what is 3/4 divided by 400
Guest
Feb 2, 2015
0
150
0
how do we put fractions on a calculator
how do we put fractions on a calculator
Guest
Feb 2, 2015
0
156
3
Why does 491^300 = infinity??
Why does 491^300 = infinity??
Melody
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Guest
Feb 2, 2015
0
213
0
-2a(a+b-5)+3(-5a+2b)+b(6a+b-8) rewritten
-2a(a+b-5)+3(-5a+2b)+b(6a+b-8) rewritten
Guest
Feb 2, 2015
0
285
1
+4
what is 624 divided by 29 Help MMMeeee PLease
what is 624 divided by 29 Help MMMeeee PLease
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taveyanna
Feb 2, 2015
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