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237784 Questions
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654
2
Help
If i had a problem lets say that was 6y to the power of -4 and i had to simplify it what and how would be the answer?
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Guest
May 4, 2016
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434
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Prove that f(x)=f(x)=x^5+2x^3+4x-12 has precisely one real root. (Hint: use the intermediate value theorem and rolle's theorem)
Prove that f(x)=f(x)=x^5+2x^3+4x-12 has precisely one real root. (Hint: use the intermediate value theorem and rolle's theorem)
Guest
May 4, 2016
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883
3
+116
Find sum of arithmetic series
16
i=8
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BlueFire28
May 4, 2016
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751
1
acertijo matematico
un señor llego a un pueblo en su caballo el viernes se quedo 3 días y se fue en viernes ¿como lo hizo?
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Guest
May 4, 2016
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520
2
help!
3 square root of 2 X square root of 8?
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Guest
May 4, 2016
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1855
1
what is -24/8
what is -24/8
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Guest
May 4, 2016
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754
1
what is the trigonometric form of (-1+4i)???
what is the trigonometric form of (-1+4i)???
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Guest
May 4, 2016
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544
3
Help!!
What is n+7+n+2n-12+3n+4
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Guest
May 4, 2016
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792
2
what is negative one third plus three
what is negative one third plus three
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Guest
May 4, 2016
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602
1
+9
Use the following info to determine the minimum number of trees that could be purchased using carbon credits from the Big Day for that given year.
Use the following info to determine the minimum number of trees that could be purchased using carbon credits from the Big Day for that given year.
An estimate for the size of the audience at the Big Day was 19000(rounded to the nearest 1000).
read more ..
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Saint_Jr
May 4, 2016
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1604
1
HOW square root of -4 = 2i ?
HOW square root of -4 = 2i ? i didn't understand, i k it called as imaginary
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Guest
May 4, 2016
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923
1
+1836
In a math class, the quadratic $x^2 + 10x + 20$ is written on the board. Each student goes to the board and increases or decreases either the linear or
In a math class, the quadratic is written on the board. Each student goes to the board and increases or decreases either the linear or constant coefficient by . After some time, is written on the board. Did
read more ..
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Mellie
May 4, 2016
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710
1
8 1/2+4 5/8+5 4/6+9 1/3=
8 1/2+4 5/8+5 4/6+9 1/3=
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Guest
May 4, 2016
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370
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Averages.
How do I find the percent average for 2 different people?
Guest
May 4, 2016
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363
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Algebra
6y^3-24x^2y
Guest
May 4, 2016
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720
2
+116
Could someone plz check If I am correct?
Find a10 of the arithmetic sequence: -4,2,8,14,20
the formula is : an=a1+(n-1)d
so is this correct: a10=-4+(10-1)+6=11?
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BlueFire28
May 4, 2016
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351
1
Square Roots
2(8.94/2.24 - 5)?
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Guest
May 4, 2016
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1699
1
The Pythagorean Theorem
a 70-ft ladder is mounted 10 ft above the ground on a fire truck. The bottom of the ladder is 40 ft from the wall of a building. The top of the ladder is touching the building. High off the ground is the top of the ladder?
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Guest
May 4, 2016
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