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Post New Question
All Questions
+0
234833 Questions
0
1360
1
Find the max and min of f(x)=x^2e^-x/2, [-1,8]
Find the max and min of f(x)=x^2e^-x/2, [-1,8]
Melody
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Guest
Sep 18, 2014
0
345
0
What is 2x+5=2x-2+3x?
What is 2x+5=2x-2+3x?
Guest
Sep 18, 2014
0
713
3
for functions of the form y=kx^r,describe the symmetries that occur when r is positive
for functions of the form y=kx^r,describe the symmetries that occur when r is positive
Alan
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Guest
Sep 18, 2014
0
1085
2
+564
Need help with calculus problems?
Okay so this is a two part question. I solved the first part but need help solving the second.
The first part goes as:
The height of a certain object is given by . Find the average velocity over the time period [2,5].
read more ..
Melody
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chilledz3non
Sep 18, 2014
0
638
1
20500000*3
20500000*3
rosala
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Guest
Sep 18, 2014
+5
718
2
+4
Lets talk everyone!
Whats upppppp? Leets talk peeps! :) Hows life?
rosala
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Jaggy16
Sep 18, 2014
0
293
0
-5+21-7+12+9-3+6-21
-5+21-7+12+9-3+6-21
Guest
Sep 18, 2014
0
328
0
What is 3.2 × 10^-4 m/h in centimeters per second?
What is 3.2 × 10^-4 m/h in centimeters per second?
Guest
Sep 18, 2014
0
430
1
where is the shift button
where is the shift button
Melody
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Guest
Sep 18, 2014
0
1173
1
if a ladder 40 feet long is placed so as to reach a window 30 feet high, what angle does it make with level ground. find the angle of elevat
if a ladder 40 feet long is placed so as to reach a window 30 feet high, what angle does it make with level ground. find the angle of elevation of the top of the building and the angle of depression of its base.
Alan
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Guest
Sep 18, 2014
+3
765
1
how would I turn a fraction into a decimal
how would I turn a fraction into a decimal
Rose98
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Guest
Sep 18, 2014
0
454
1
how much money should be deposited in an account that earns 7% compound semiannually so that it will accumulate to $10000 in three years
how much money should be deposited in an account that earns 7% compound semiannually so that it will accumulate to $10000 in three years?
Melody
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Guest
Sep 18, 2014
0
301
0
how do you simplify
how do you simplify
Guest
Sep 18, 2014
0
759
1
4-6i /1-i +-4+10i / -7+3i
4-6i /1-i +-4+10i / -7+3i
Melody
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Guest
Sep 18, 2014
0
429
0
What is the square root of 145.6678564%(66)?
What is the square root of 145.6678564%(66)?
Guest
Sep 18, 2014
0
305
0
can you help me
can you help me
Guest
Sep 18, 2014
0
460
2
-4x+10+6x+13=-6
-4x+10+6x+13=-6
Coolkille98
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Guest
Sep 18, 2014
0
324
1
Is math retarded?
Is math retarded?
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Guest
Sep 18, 2014
0
402
1
what is 1/2 -11
what is 1/2 -11
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Guest
Sep 18, 2014
0
400
2
9^9^9 what?
9^9^9
what?
Melody
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Guest
Sep 18, 2014
0
1652
3
I didn't understand Birthday Paradox completely >>>> is it that in every 23 person there is a 50% chance to find a two persons have the same
I didn't understand Birthday Paradox completely >>>> is it that in every 23 person there is a 50% chance to find a two persons have the same birthday??(the day without the year)
math
statistics
Melody
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Guest
Sep 18, 2014
0
285
0
on a scale of one to ten, how science is math ?
on a scale of one to ten, how science is math ?
Guest
Sep 18, 2014
0
369
0
what is .6375 times 9.8 equals 6.248
what is .6375 times 9.8 equals 6.248
please help
???
Guest
Sep 18, 2014
0
301
0
why the math
why the math? who know
Guest
Sep 18, 2014
0
404
0
500058976487 + 5988666.6..87.970909
bob walks to the mall for 59 miles then forgot his wallet at home so he ran back for 129.77 mins . how long did it take for bob to get to the mall
Guest
Sep 18, 2014
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