All Questions ⁺⁰237748 Questions

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648

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Mat

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Guest Sep 3, 2013

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649

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Functions

Guest Sep 3, 2013

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622

1

math

Guest Sep 3, 2013

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616

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math 125

5000(1+4.75)^365(15))

Guest Sep 3, 2013

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767

2

aldebra

Guest Sep 3, 2013

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1098

1

Maths

I need Help asap
A rugby team played six games. The mean score for six games is 14.5
the rugby team played one more game.
the mean scorefor all seven games is 16
work out the number of points the team scored in the seventh game.

Guest Sep 3, 2013

0

757

1

algebra

3(1/2)^4-2(1/2)^4+5(1/2)^2-4(1/2)+1

Guest Sep 3, 2013

0

1594

3

How to justify square root of 6 is irrational

is square root of 6 an irrational number?

Guest Sep 3, 2013

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743

1

Again Please Help

certain rail sections of 8 meters length was changed to 12 meters. How much you will need of 12 meters length rails if there were 360 old rails been removed

Guest Sep 3, 2013

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612

1

Please help me

16 cows for 36 days needs 1.92 tons of food. How much food 20 cows needs for 40 days.
How to solve this?

Guest Sep 3, 2013

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716

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add maths

a metaliC cube is heateD and expands uniformly.the sidE of the cube increases at a rate of 0.5cm s^ -1.at the time when the lengTh of a sidE is 8cm,find the rates of changes of :
a.the volume of the cube
b.the total surfaCe area of the cube read more ..

Guest Sep 3, 2013

0

1082

1

+6

Maths

The total height of three students is 410cm. Alan is twice the height of Bob and Charlie is 40cm taller than bob. Use Algebra to find the height of each student

poodlepots Sep 3, 2013

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762

1

math

square root of 4900

Guest Sep 3, 2013

Sep 2, 2013

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611

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math

What is the sum of 5, -4, and -1 [math]

Guest Sep 2, 2013

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658

0

Calculus

What is the volume generated by rotating the region bounded by the curves about y = 8?
Given curves=
64y=x^3
y=o
x=8

Guest Sep 2, 2013

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698

1

math

how much water can be held by a cylindrical tank with a radius of12feet and height of 30feet

Guest Sep 2, 2013

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631

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Physics

convert 0.5722 mL to L

Guest Sep 2, 2013

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802

1

question

Give the slope and the y intercept of the line represented by the equation3 x + 10 y = 5

Guest Sep 2, 2013

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716

0

c**k blocking

how to use fractions?

Guest Sep 2, 2013

0

624

0

algebra 3

I need the answers to these questions please!!! Simplify:
1. (32^-1/3)^-3/5 ? [A] 2 [B] 8 [C] -2 [D] -8
2. 2^7 x 5^2 / 2 x 5^6 ? [A] 1/ 2^6 x 5^4 [B] 5^4 / 2^6 [C] 2^6 / 5^4 [D] 2^6 x 5^4
3. (7^4 x 3^2 / 2^5)^3 [A] 7^7 x 3^5 / 2^8 [B] 21^18 read more ..

Guest Sep 2, 2013

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610

0

how to solve with calculator

2.47E-2years^-1 how do i put this in the calculator? I understand how to move variables to solve for what I need. I don't know how to imput this in my TI-30 to solve the equation I have.

Guest Sep 2, 2013

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616

0

Exponents

Ask a Math Question!

Guest Sep 2, 2013

0

817

1

math

When the four angles in a quadrilateral are listed in ascending order, the first angle is 11 degrees less than the second, the third is twice the second and the fourth is 50% more than the third

Guest Sep 2, 2013

0

680

1

answer this

92x^2-y^2=1
x and y are integers, solve x and y

Guest Sep 2, 2013

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647

0

answer this

Guest Sep 2, 2013

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