All Questions ⁺⁰234787 Questions

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642

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Probabilities (with b***s, literaly)

An urn contains 16 white b***s and 9 black b***s. 10 b***s are extracted from the urn, with replacement. What is the probability that less than 6 b***s are white?
I'm stuck Someone could please help me?

Guest Jan 8, 2014

Jan 7, 2014

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591

1

MATHS

USE THE PYTHAGOREAN THEOREM TO FIND THE LENGHT OF THE FOLLOWING MISSING SIDE OF EACH RIGHT TRIANGLE . THEN FIND THE VALUE, 21,29

Guest Jan 7, 2014

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581

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math

[*] what does polynomial mean

Guest Jan 7, 2014

0

1185

1

+46

probability

You entered a contest at a local restaurant. There are 3 grand prizes, 10 second prizes, and 40 third place prizes. If there are 200 entries, what is the probability that you will win second prize?
a. 1/20
b. 1/5
c. 1/12
d. 3/10 Im read more ..

bob Jan 7, 2014

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597

1

math

what is 2/3-3/5

Guest Jan 7, 2014

0

651

1

I scared...

I scared....my foster mother has told me Im not normal, born with no hole in my belly and cat like eyes. She says im robot or animals of diff world, im no human, i creature .......Someone tell me and help me with a code i can use to say life of mine .Please read more ..

Guest Jan 7, 2014

0

724

2

+46

question in geometry

The volume of a rectangular prism is 115 cm3. If the length is doubled, the width is tripled, and the height is cut in half, what is the volume of the new prism?
answers
a. 115 cm3
b. 690 cm3
c. 230 cm3 d. 345 cm3

bob Jan 7, 2014

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1378

4

+52

Algebra 2

3x - y = 2
y = x - 1
When the expression x - 1 is substituted into the first equation for y, the resulting equation is
1.) 2x - 1 = 2
2.) 2x + 1 = 2 3.) 4x + 1 = 2

Serjio Jan 7, 2014

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649

2

Finances

If I have 1million dollars and put it into an investment that returns 0,5% a month, considering I withdraw 10thousand dollars a month, in how many months I will have no money left? What's the formula that solves this question?

Guest Jan 7, 2014

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476

1

Earnings math question

Becky Hoggard earned $48 in overtime earnings last week. This was 1/6 of her total earnings. What was her total gross pay?

Guest Jan 7, 2014

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474

1

Equation

What is 5/8 plus 2/5

Guest Jan 7, 2014

0

3634

1

what is 40% as a decimal

what is 40% as a decimal

Guest Jan 7, 2014

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511

1

Why?

what is the meaning of life?

Guest Jan 7, 2014

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599

1

help

Principal: $4000
Annual Interest Rate: 6.5%
What is the interest after 3 months?
Select one:
a. > $65.00 b. = $65.00 c. < $65.00

Guest Jan 7, 2014

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672

5

Welcome back !

Good Morning children,teens,and adults of the world !
How was your Christmas and New Years? Mine I spent with my sister whom you must of heard just had a baby, that's why I've been gone this whole time. I'm recently engaged and happily looking forward read more ..

●●●●●

Guest Jan 7, 2014

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595

1

Algebra

(p+q)^2 + (p-q)^2

Guest Jan 7, 2014

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735

1

ma 1310 algebra & trig

6. The goal of our financial security depends on understanding how money in savings accounts grows in remarkable ways as a result of compound interest. Compound interest is computed on your original investment as well as on any accumulated interest. Complete read more ..

Guest Jan 7, 2014

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578

1

logic

how many licks does it take to get to the center of a tootsie pop

Guest Jan 7, 2014

0

810

3

Algebra

What's the answer to 3/2*5-12

Guest Jan 7, 2014

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1070

1

Math

a store charges 6% GCT on all sales.What is the total cost of a shirt marked at $30 ?

Guest Jan 7, 2014

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557

1

combination

Jane has 4 pairs of running shoes, 6 pairs of running shorts and 3 running tanks. If she combines 1 pair of shoes, 1 set of shorts and 1 tank for each outfit how many possible outfit combinations can she make?

Guest Jan 7, 2014

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613

1

math

what is absolute value

Guest Jan 7, 2014

Jan 6, 2014

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601

3

trig

If f(x)=5-2x find f^-1(3)

Guest Jan 6, 2014

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443

1

Dividing with hundred

121divided by 11 it is so hard to d o on this calculator mr.

Guest Jan 6, 2014

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707

1

loooooooolllllllllllllll

Ask a Math Question!

Guest Jan 6, 2014

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