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Post New Question
All Questions
+0
237200 Questions
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924
2
Physics Math
Physic question: Fg= G(mM)/Rsquared m= 0.25 kg, R = 6.4 x 10 power of 5 g= 9.8 G= 6.67 x 10 power of -11 I need to get a value of positive 24 but I keep getting a value of -24 My goal is to prove that the mass of the earth M is 5.98 x 10power of 24
read more ..
Alan
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Guest
Sep 1, 2015
0
2721
3
A question
The martins keep goats and chickens on their farm. If there are 23 animals with a total of 74 legs, how many of each type of animals are there?
CPhill
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Guest
Sep 1, 2015
0
559
1
math
Simplify 4x-3
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Guest
Sep 1, 2015
0
629
1
math problem
(700e-6)(69e3)
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Guest
Sep 1, 2015
0
827
1
here is an easy one if you know how to do this
A dress that costs $57.75 is on sale for off. Betsy noticed a small stain on the dress, so the store clerk took an additional $3.75 off the sale price. How much did Betsy pay for the dress?
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Guest
Sep 1, 2015
0
645
2
how to input a question
how do i input the fifth square root of 280 into the calculator?
CPhill
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Guest
Sep 1, 2015
+2
1262
1
here is an easy one
A dress that costs $57.75 is on sale for es001-1.jpg off. Betsy noticed a small stain on the dress, so the store clerk took an additional $3.75 off the sale price. How much did Betsy pay for the dress?
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Guest
Sep 1, 2015
+3
978
1
Physics
A Car traveled 1025 kilometers from El Paso to Dallas in 13.5 hours. What was its average velocity?
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Guest
Sep 1, 2015
+3
638
1
I don't get this question
Here it is: "A person ran three laps around the park. On each lap he made five turns to the left and no turns to the right. What was the average number of degrees in each of the guy's turns? "
They didn't give me the shape of the
read more ..
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Guest
Sep 1, 2015
+4
1173
1
+124
6-1X0+2*divide*2=????
6-1X0+2*divide*2=????
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Kitkat
Sep 1, 2015
+1
768
1
intercept question
List the intercepts of the equation y=3x^3-192
CPhill
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Guest
Sep 1, 2015
+4
2399
2
A sample of grape juice has a hydroxide ion concentration of 1.4 x 10−10 M. When you solve for pH, what value do you obtain?
A sample of grape juice has a hydroxide ion concentration of 1.4 x 10−10 M. When you solve for pH, what value do you obtain?
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Guest
Sep 1, 2015
+4
591
1
help
what is 20.5 to the nearest s.f
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Guest
Sep 1, 2015
+2
593
1
Help
Find all values of theta from 0 degrees through 360 degrees for which sin of theta=1
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Guest
Sep 1, 2015
+1
822
0
+10
question quest
50000000*9090+3456-12345/12344321=?
captainghost
Sep 1, 2015
+5
529
1
i need helpplz
what is 1 + 2x?
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Guest
Sep 1, 2015
+4
614
1
i need answers
31-8(y+5)=7
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Guest
Sep 1, 2015
+4
773
1
whats 4 over 9 divided by 8 over 13 i need to know
whats 4 over 9 divided by 8 over 13 i need to know
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Guest
Sep 1, 2015
+5
606
1
KJH/;I
5+2+3
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Guest
Sep 1, 2015
+5
624
2
Help
What is -20 - 12x
Melody
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Guest
Sep 1, 2015
+2
711
1
how do i evaluate a problem w=5(4&1/2+1/2)
how do i evaluate a problem w=5(4&1/2+1/2)
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Guest
Sep 1, 2015
+11
591
2
math equation
7/5+(-1/6)=??
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Guest
Sep 1, 2015
+1
607
1
Fractions
A cake needed 200 degrees for 3/4 of an hour and then a further 1/2 and hour at 150 degrees. What is the total cooking time?
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Guest
Sep 1, 2015
+10
690
1
0.3 as a fraction
0.3 as a fraction
Melody
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Guest
Sep 1, 2015
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