All Questions ⁺⁰238062 Questions

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135

3491

2

Math Help

Hi,
My math gave me this question to solve saying tha it was apparently "one of the hardest questions in the world".
I already solved it, but I was wondering if I was right or no.
Could someone please try this out and send me your read more ..

Guest Oct 19, 2015

0

597

1

Algebra Homework Help

Algebra Homework Help
Hi!
I have a question I need help with, and was wondering if anybody could help me?
An isosceles triangle and a square have the same perimeter. read more ..

Guest Oct 19, 2015

0

548

1

test

is x^4=15 an exponential function?

Guest Oct 19, 2015

0

487

1

if a = 62, then b =? solve for b a+151=b

if a = 62, then b =? solve for b a+151=b

Guest Oct 19, 2015

0

1029

1

parabola help plz!!!

A parabola has vertex (2,3) and contains the point (0,0). If this parabola is a function, what is its equation? Suppose this parabola is not a function, but is a "sleeping parabola, what is its equation?

Guest Oct 19, 2015

0

607

1

Math problem

Guest Oct 19, 2015

0

537

1

gravitational forces exerted by sun and moon

Im trying to figure out gravitational forces exerted by the sun and the moon...HELP

Guest Oct 19, 2015

0

650

1

Please help me!

The average national ath test scores f(t) for 17 year olds can be represented as a function of the national science scores t by f(t)=0.8t + 72. find f(308)
I know the answer is f(308)=318.4, but then it asks what this means. Can anyone help? read more ..

Guest Oct 19, 2015

0

483

1

0<2x-7<5

Guest Oct 19, 2015

0

478

1

Where is the fraction sign? :(

Where is the fraction sign? :(

Guest Oct 19, 2015

+5

539

3

Math 8

Explain how to order a set of real number

Guest Oct 19, 2015

0

522

2

Factoring

Guest Oct 19, 2015

Oct 18, 2015

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446

2

integers

48x divided by -6/7

Guest Oct 18, 2015

0

648

1

Proportional relationships

what does h equal in...
2.5/6=h/9

Guest Oct 18, 2015

0

558

1

help me please?

what is the frequency of light if its wavelength is 5.4e^(-5) centimeters?

Guest Oct 18, 2015

0

541

1

Bad questions and comments

Hey Melody..... do y'all have the ability to delete stupid questions (like 2+2) and the obscene/profane ones like the ones just below?

Guest Oct 18, 2015

0

567

2

please

(4.0/3.0)*pi*55^3

Guest Oct 18, 2015

0

649

2

Indicated Variables part 2

I forgot to add what to solve for on the last question for 2.
But I do have a few questions I didn't understand.
1.) ax+z = aw+y, for a
read more ..

Guest Oct 18, 2015

+1

24143

8

Math

Michelle ordered two large pizzas. Each pizza was cut into eight slices of equal size. She gave 1/2 of the pizza to Chris, 3/8 of a pizza to John, and 1/4 of a pizza to Sally. How many slices of pizza were left?

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Guest Oct 18, 2015

0

8854

3

given v= 5i and w= 2i+3j find the angle between v and w

given v= 5i and w= 2i+3j find the angle between v and w

Guest Oct 18, 2015

0

971

8

+96

C(51,16)/C(54,16)

C(51,16)/C(54,16)

Melody ●●●●●●●●

SAC357 Oct 18, 2015

0

692

2

Write Polynomial functions

Write the polynomial functions with least degree and a leading cofficent of one that contains these zeros.
I have two problems
1. 1,-1(multiplicity of 3), and 3i
2. 3(multiplicity of 2) and 3i read more ..

Guest Oct 18, 2015

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