All Questions

0

407

1

with rmainders please

13 ÷ 120=?

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Guest Nov 8, 2015

0

812

0

+1314

hiya, i didnt have y comp. so couldn't get on. now i can!

Elimination and applications

A motel clerk counts his $1 and $10 bills at the end of a day. He finds that he has a total of 44 bills having a combined monetary value of $161. Find the number of bills of each denomination that he has

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Guest Nov 8, 2015

0

578

0

Dessert with a little problem

HI I wonder if any of you could help me to correct and resolve this problem with me .

For dessert, the probability I eat cake is 0.4, the probabilty I eat ice cream is 0.6 and the probabilty I eat neither cake read more ..

Guest Nov 8, 2015

0

505

0

f^3(x)+f(x)=lnx,x>0

f^3(x)+f(x)=lnx,x>0

prove that f is constant at x=1

Guest Nov 8, 2015

0

5427

5

A sphere of radius 4 cm is carved from a homogeneous sphere of radius 8 cm and mass 160 g. The mass of the smaller sphere is?

CPhill ●●●●●

Guest Nov 8, 2015

0

1969

1

what is the prime factorization of 500 using exponents?

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Guest Nov 8, 2015

0

831

1

Algebraic Manipulation, Algebraic Representation and Formulae

Expand and simplify 5(3p+2)-2(5p-3)

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Guest Nov 8, 2015

+1

889

2

+163

Fibonacci Sequence

I have to do an explanation on the Fibonacci sequence, if you know anything about it could you tell me in a simple answer.

Alan ●●

ipopsie Nov 8, 2015

0

2066

1

express y in terms of x

how do I express y in terms of x when y = 4 and x = 2 when y is inversely proportional to x squared

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Guest Nov 8, 2015

+1

2215

2

300 as a product of prime factors ,using indices. Please help me solve this.

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Guest Nov 8, 2015

0

402

0

Stats

x=176 p=0.24 n=631 what is the statistic z score?

Guest Nov 8, 2015

0

494

1

Library due

how much times do I need to multiplie 8 to get pass the number 28

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Guest Nov 8, 2015

0

3467

7

prove that x^3-3x+1=0 has exactly two positive roots and one negative root.

prove that x^3-3x+1=0 has exactly two positive roots and one negative root.

Please don't tell me look at the graph,because I've already seen it and I need to prove it(which means that the graph says nothing to me).

Melody ●●●●●●●

Guest Nov 8, 2015

+3

479

1

...

how do u find 16 1/4 fractional indices?

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Guest Nov 8, 2015

+30

9

1318

0

+118724

@@ Wrap Lantern Sun 8/11/15

The is called the Lantern Post because it lights the way to the "What is happening" thread
The "What is Happening" thread can be accessed directly. It is at the following address:

http://web2.0calc.com/questions/what-is-happening-wrap-4#r24 read more ..

Melody Nov 8, 2015

0

2007

1

What are the steps in factoring the left hand side of this equation as a square?

factor the left hand side as a square for (x^2)+(x/2)+(1/16)=(9/16)

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Guest Nov 8, 2015

0

406

1

what is infinity *0

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Guest Nov 8, 2015

0

10

1392

3

+42

How to find the region of integration, dA?

and so on....
What's really annoying me is that the answers gloss over the mechanical integrating part (did the same in read more ..

advanced

Alan ●●●

Maximillian Nov 8, 2015

0

11

4100

2

combinations and permutations

A bag contains 6 red marbles, 6 blue marbles, 10 white marbles and 7 yellow marbles. You are asked to draw 4 marbles from the bag without replacement. In how many ways can you draw two blue marbles? what formula do you use for questions like these read more ..

Melody ●●

Guest Nov 8, 2015

All Questions ⁺⁰237665 Questions

with rmainders please

hiya, i didnt have y comp. so couldn't get on. now i can!

Elimination and applications

Dessert with a little problem

f^3(x)+f(x)=lnx,x>0

A sphere of radius 4 cm is carved from a homogeneous sphere of radius 8 cm and mass 160 g. The mass of the smaller sphere is?

what is the prime factorization of 500 using exponents?

Algebraic Manipulation, Algebraic Representation and Formulae

Fibonacci Sequence

express y in terms of x

300 as a product of prime factors ,using indices. Please help me solve this.

Stats

Library due

prove that x^3-3x+1=0 has exactly two positive roots and one negative root.

...

@@ Wrap Lantern Sun 8/11/15

What are the steps in factoring the left hand side of this equation as a square?

what is infinity *0

How to find the region of integration, dA?

combinations and permutations

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