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Post New Question
All Questions
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236350 Questions
0
932
2
math
when you divide my fraction by yours, the result is 40. when you divide your fraction by mine, the result is
a) 0.025
b) 0.25
c) 0.40
d) 2.50
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Guest
Apr 13, 2012
0
970
1
+4
factorial
5!-3!=
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aysanmol
Apr 13, 2012
0
1019
1
A ship is traveling at 20 knots . . .
A ship is heading due east at 20 knots. The nautical miles due north of the ship is a rock. The ship must make a course change when the rock is 5 miles away. How many minutes will it be until the course change?
Then it has a picture of a right triangle
read more ..
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Guest
Apr 13, 2012
0
790
1
help
a water slide is a straight ramp thats 25m long that starts from the top of a tower that is 21m high. whats the angle of the slide with the tower?
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Guest
Apr 13, 2012
0
766
1
Triangless
About how many feet of fencing are needed to enclose rectangle garden with a 30-foot-long side and a 40-foot-long diagonal?
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Guest
Apr 13, 2012
0
839
1
math
what do you do to hte exponents when you subtract in scientific notation?
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Guest
Apr 13, 2012
0
740
0
Alegbra
What is the appropriate ratio of weight in grams in surface area in square inches of the drawing paper? (The drawing paper is 8 in * 10 in and weights 9.8 grams.)
Guest
Apr 13, 2012
0
758
1
math
f(x)=5^2, find f(sq rt 2)
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Guest
Apr 13, 2012
0
794
1
Math
The state of Tennessee is shaped somewhat like a parallelogram. What is the approximate area of Tennessee?
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Guest
Apr 13, 2012
Apr 12, 2012
0
727
1
math
Which is the area of a circle with a radius of 5 units?
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Guest
Apr 12, 2012
0
695
0
MEBARRAZA
¿sistemas de numeracion???????? cambio de bases?
Ayudenme con esto porfaaaa
Convertir:
110 en base 2 pasarlo a base 10
138 en base 16 pasarlo a base 10 110,1 en base 2 pasarlo a base 10 12112 en base 3 pasarlo a base 10 10111,101
read more ..
Guest
Apr 12, 2012
0
832
1
percentage
what is 20% of 20
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Guest
Apr 12, 2012
0
771
1
Algebra
How do you solve a single rational expression?
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Guest
Apr 12, 2012
0
1009
1
working with radicals
(6 square root3 - 5 square root 5) + (8 square root 5 - 8 square root 3)
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Guest
Apr 12, 2012
0
753
0
trigonometry
On a day with no wind, a hot-air balloon hovers at a point above a long, straight river. On the west side of the balloon, a sailboat is spotted in the river at an angle of depression of 48 degrees. On the east side, a canoe spots the balloon at an angle of
read more ..
Guest
Apr 12, 2012
0
762
1
trig
X^-1 -1 / X-1 ..... what is the qoutient?
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Guest
Apr 12, 2012
0
936
1
Percentages !
Carmela bought a new video camera that cost $1,138. She made a down payment of 25% and borrowed the rest. She repaid the loan in 18 payments of $51.60 each. How much were the interest charges on the amount she borrowed?
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Guest
Apr 12, 2012
0
993
1
wie viel sind 16 % ?
wie viel sind 16 % ?
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Guest
Apr 12, 2012
0
1076
1
Patio
A science museum wants to build an outdoor patio. The patio will be bordered on one side by a wall of the museum and the other sides by 48m of fencing. Determine the area of the largest patio possible.
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Guest
Apr 12, 2012
0
784
0
Mathematics
24r2s2t : Divide by : 10 rt2
Guest
Apr 12, 2012
0
730
0
Rechner
Hallo liebes Team,
ich wollte mal fragen wieso ihr diese Funktion ( Der Rechner) überhaupt anbietet ...
Ihr macht doch nur verlust oder nicht?
Noch einen schönen tag,
Matheö.ö
Guest
Apr 12, 2012
0
728
1
binonial formula
Use the binomial formula to find the coefficient of the q^7x^3 term in the expansion of (q+2x)^10
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Guest
Apr 12, 2012
0
890
2
math help
(2/3x-4)^2+9=0
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Guest
Apr 12, 2012
0
856
1
+4
graphing
decide wheher or not the ordered pair is a solutionn of the system.
(6,-5)
x=y=-11
x-y=-1
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gloriartovar
Apr 12, 2012
0
943
1
Math
Barbie is thinking of a number. Twenty less than one third of the number is 72. Find Barbie's number
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Guest
Apr 12, 2012
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