All Questions ⁺⁰237641 Questions

0

937

2

Hardness

What is 88227366661172733336287877432399086 squared

Guest Oct 8, 2016

0

893

1

hhhhh

who is the 1st man that created computers

Guest Oct 8, 2016

0

916

3

help pls quick

on holiday ellie bought 40 cards to send to her friends she sent 3/8 of them on Wednesday and 2/5 of the remaining ones on friday how many did she have to send on saturdat

Guest Oct 8, 2016

0

1013

3

Answer me pls

Let f(x) = 4x-5 and g(x) = 3x, find (f/g)(x).

Guest Oct 8, 2016

0

471

0

lol

Guest Oct 8, 2016

0

10026

2

If one root of the quadratic equation x^2-6x+k=0 is the square of the other root , find the value of k

If one root of the quadratic equation x^2-6x+k=0 is the square of the other root , find the value of k

Guest Oct 8, 2016

+5

1589

7

+1090

Last digit of pi (or any irrational number)?

I am curious if there could be a last digit of pi (or any irrational number).

I realize that the reason why there doesn't seem to be a last digit is because irrational numbers cannot be expressed as a ratio, and therefore go on for read more ..

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Mathematician Oct 8, 2016

0

565

1

Absolute Value

Guest Oct 8, 2016

0

784

2

6000+1500+4000+1500+4000+3000+3000+4000+7500+4000

6000+1500+4000+1500+4000+3000+3000+4000+7500+4000

Guest Oct 8, 2016

0

1779

1

+33

Can anybody answer this question?

Does anybody know how to do scientific notation?

Zadred Oct 8, 2016

0

907

2

What are the options Deg and Rad used for?

What are the options (in most calculators) Deg and Rad used for? I activate one and the other and can't see any difference while calculating.

Guest Oct 8, 2016

Oct 7, 2016

0

367

0

fractions

what are fractions

Guest Oct 7, 2016

0

701

3

+33

Question

What are the divisible numbers for 89?

Zadred Oct 7, 2016

0

610

0

Bio statistics

A random sample of 100 residents in a community produced 59 residents testing positive for the herpes simplex virus (which causes cold sores). Researchers wish to test whether proportion testing positive is different from .50. Use α=.05. Give 1. the hypotheses, read more ..

Guest Oct 7, 2016

0

590

1

Chances are?

the player must chose six numbers from 1 to 53 and one Mega Ball number from 1 to 44. The chance of winning this new game is

Guest Oct 7, 2016

0

4457

2

whats 3.3333333333 as a fraction?

whats 3.3333333333 as a fraction?

Guest Oct 7, 2016

0

589

2

Help me!

Can you make 10 from the numbers 1, 1, 5, 8?

Guest Oct 7, 2016

0

941

1

+4

Chemistry math check

A 75.0-gram sample of a white powder is chemically broken down into 29.86 grams of copper, 15.06 grams of sulfur, and an unknown amount of oxygen gas. How much oxygen gas was made?

waldo7835 Oct 7, 2016

0

559

1

my answer is diffrent then the book.

my answer is diffrent then the book. its a 2 part question. a. write an equation describing the relationship between year and persons per square mile. use orded pairs of the form (years past 2006, persons per square mile) b. use this equation to predict read more ..

Guest Oct 7, 2016

0

469

1

Math Question

how could 51/2 ft. book shelf and each book be 3/4 inch..... how could 84 books fit on the shelf?

Guest Oct 7, 2016

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