All Questions ⁺⁰237665 Questions

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512

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George has a pair of unusually labelled dice. One die is labeled with the numbers 1, 2, 2,3, 3, and 4. The other die is labelled with the numbers 1, 3, 4, 5, 6, and 8. He rolls both dice at random. What is the probability that the sum of the numbers is read more ..

Guest Jun 8, 2020

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498

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help

Guest Jun 8, 2020

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576

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help

A circle has a diameter of 30, and an arc AB of length 15*pi/2. Find the length of chord AB.

Guest Jun 8, 2020

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824

5

PLEASE HELP NOW

My Mum was 27 when I was born. 8 years ago she was twice as old as I shall be in five years time. How old am I now?

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Guest Jun 8, 2020

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526

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+614

please help

https://web2.0calc.com/questions/slope-intercept-please-help

xxJenny1213xx Jun 8, 2020

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523

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need help on this

Rohan , Mohan , Sohan , and Tohan are sons of Mrs. Tihari. One day she made them some samosas and went for work. She had put a sign next to the samosas that said , " All of you take ¼ of the samosas ". Rohan came home first and saw the sign and obeyed it. read more ..

Guest Jun 8, 2020

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593

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help

Guest Jun 8, 2020

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648

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plz help!

The ratio of John's allowance to Bill's allowance is 3:7. The ratio of John's allowance to Maw's allowance is 2:5. What is the ratio of Mary's allowance to Bill's allowance? Express your answer as a common fraction.

Guest Jun 8, 2020

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407

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please help

In the sequence 88, 24, 64, 40, 24, . . ., each number after the second is obtained by finding the non-negative difference between the previous 2 numbers. Find the sum of the first 100 numbers in this sequence.

Guest Jun 8, 2020

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430

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HELP PLEASE

What is the quotient of the integers closest to √254 and√62?

Guest Jun 8, 2020

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431

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help

Two concentric circles of radius 4 and 5 are drawn around a center O. The line AB is tangent to the smaller circle at point C and meets the bigger circle at A and B. What is the length of the line AB ?.

read more ..

Guest Jun 8, 2020

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1493

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+73

The image shows a circle centered at point O. Angle AOB measures 50 degrees.

The image shows a circle centered at point O. Angle AOB measures 50 degrees.

GAMEMASTERX40 Jun 8, 2020

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703

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What is the quotient of the integers closest to √ 254 a n d √ 62 ?

What is the quotient of the integers closest to √254254 and√62?

Guest Jun 8, 2020

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471

1

help

If x is a positive integer less than 100, how many values of x make sqrt(1 + 2 + 3 + 4 + x) an integer?

Guest Jun 8, 2020

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516

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Interesting problem that I tried to solve, but couldn't - Help appreciated!

A certain club has 50 people, and 4 members are running for president. Each club member either votes for one of the 4 candidates, or can abstain from voting. How many different possible vote totals are there?

I tried read more ..

Guest Jun 8, 2020

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604

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+309

Graph using head to tail method

oscar.a1551 Jun 8, 2020

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477

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1/4 y _1/8

Guest Jun 8, 2020

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485

1

Help me please!

1. The real numbers x and y are such that
Compute

2. The roots of , are p and q, and thhe roots of are and find

Guest Jun 8, 2020

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622

12

computer science

How many bytes are in a kilobyte?
How many megabytes are in 2 gigabytes? You must show your working out.

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Guest Jun 8, 2020

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912

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+614

slope intercept please help

1.passes through (-6,-1) and parallel to x-y=4
2. passes thorugh (-1,-8) and perpendicular to x+3y=-6
write the equation of the line in slope intercept form.

xxJenny1213xx Jun 8, 2020

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409

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help

You can spin the cube one quarter of a turn around the dotted line (see picture below) in order to put the face marked "A" into position "B". How many different lines can be drawn through the center of the cube so that by spinning the cube less than one read more ..

Guest Jun 8, 2020

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572

4

please help

If 60^m = 5 and 60^n = 3, then find 12^(n/(1 - m)).

Guest Jun 8, 2020

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570

6

help please

Sam flips a coin 12 times. Find the probability that it comes up heads at least 10 times.

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Guest Jun 8, 2020

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