All Questions

584

i need help fast please!!!!!!

please help me this one!

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Guest Apr 2, 2016

571

HELPPPP !! is my answer correct

did i answer it correct??

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Guest Apr 2, 2016

683

?how do I solve this using steps

?how do I solve this using steps
4x^2=3x

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Guest Apr 2, 2016

806

60% of 935?

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Guest Apr 2, 2016

526

Linear optimization / programming

a) find the possible area for x and y (this part is ok)

x+2y ≤ 300
x+y ≤ 175 read more ..

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Guest Apr 2, 2016

625

maths in

1.
2.
3)

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Guest Apr 2, 2016

419

Math Problem

a+b=10 a=3 b=?

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Guest Apr 2, 2016

452

I need help

I have £15:16 I need £27:00 how much more money un till I get £27:00

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Guest Apr 2, 2016

1298

+426

Zeroes in factorial

Help me in Math Olympiad, the contest is on April 6!!!!
How many consecutive zeroes are at the end of:

a) 10! read more ..

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MWizard2k04 Apr 2, 2016

1081

+426

Divisibility (my second question)

A number when divided by 10, has a remainder of 7. Another number, when divided by 10, has a remainder of 5. The sum of these numbers is multiplied by 9 to get the final number. What is the remainder of the final number when divided by 10? Give a reason read more ..

Solveit ●●●

MWizard2k04 Apr 2, 2016

946

+426

Divisibility

A number (20000 + 1000A + 300 + 10B + C) is divisible by 22, and A + B + C = 6.

What is the number (20000 + 1000A + 300 + 10B + C)?

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MWizard2k04 Apr 2, 2016

-1

794

+426

Making Business

I am the boss of a coffee shop company, with only one coffee shop and one worker. I have $30.00 and the recipe for the coffee (hot) is shown below:

1 cup each
2 cups milk read more ..

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MWizard2k04 Apr 2, 2016

412

help

how can i find the minimum number of days from price numbers

Guest Apr 2, 2016

785

Dont now how to do SUM(n-1)

hello I need to do SUM(6-1) but don't know how to do it the result have to be 15

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Guest Apr 2, 2016

781

how many solutions does the equation have?

how many solutions does the equation have?
4x+1=5+2(2x-4)
one solution
infinite solution read more ..

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saladin7366 Apr 2, 2016

587

math

how many solutions does the equation have?
a+5=1/5(5a+25)
A) one solution
B) infinite solutions read more ..

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saladin7366 Apr 2, 2016

-1

985

+426

Surface Area Difference.

I have a rectangular prism such that when I cut it into 16 cubes, the surface area of the solid will increase by 3 584 cm2.

Find the area of the rectangular prism. Show out workings.

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MWizard2k04 Apr 2, 2016

678

what is 99/333 in simplest form

what is 99/333 in simpliest form

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Guest Apr 2, 2016

Apr 1, 2016

3854

+1314

Two 6-sided dice, one red and one green, are rolled. What is the probability that the red die shows an odd number and the green die shows a number that is a

Two 6-sided dice, one red and one green, are rolled. What is the probability that the red die shows an odd number and the green die shows a number that is a perfect square?

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AWESOMEEE Apr 1, 2016

714

which of the ordered pairs in the form (x,y) is the solution equation?

which of the ordered pairs in the form (x,y) is the solution equation?

6x- y/2 = 14
(-9,3) (2, -4) read more ..

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Guest Apr 1, 2016

2461

which ordered pairs in the form (x,y) ar solutions to the equation 7x-5y=28

)which ordered pairs in the form (x,y) ar solutions to the equation 7x-5y=28

A) -6, -14
B) -1, -7 read more ..

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Guest Apr 1, 2016

1003

HARD QUESTION

Suppose that f is a function such that 3f(x)-5xf(1/x)=x-7 for all non-zero real numbers x. Find f(2010)

Rom ●●

Guest Apr 1, 2016

683

csdcd

Guest Apr 1, 2016

All Questions ⁺⁰237722 Questions

i need help fast please!!!!!!

HELPPPP !! is my answer correct

?how do I solve this using steps

60% of 935?

Linear optimization / programming

maths in

Math Problem

I need help

Zeroes in factorial

Divisibility (my second question)

Divisibility

Making Business

help

Dont now how to do SUM(n-1)

how many solutions does the equation have?

math

Surface Area Difference.

what is 99/333 in simplest form

Two 6-sided dice, one red and one green, are rolled. What is the probability that the red die shows an odd number and the green die shows a number that is a

which of the ordered pairs in the form (x,y) is the solution equation?

which ordered pairs in the form (x,y) ar solutions to the equation 7x-5y=28

HARD QUESTION

csdcd

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