ABJ11

10 Questions
6 Answers

-1

865

8

+19

Explain

Triangle ABC is equilateral with side length 3. A point X is randomly chosen within ABC. What is the probability that X is no more than 1 unit away from vertex?

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ABJ11 Oct 31, 2019

-3

2427

9

+19

help?

A bag contains five white balls and five black balls. Your goal is to draw two black balls.
You draw two balls at random. Once you have drawn two balls, you put back any white balls, and redraw so that you again have two drawn balls. What is the probability read more ..

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ABJ11 Oct 23, 2019

-2

3390

4

+19

help I forgot this is due today!!!!!

Peter purchased a pentagonal pen for his puppy Piper. Now Peter wants to decorate the new pen for Piper, and he would like to paint each side of the pen either red, green, or blue so that each wall is a solid color. Peter can only paint at night when Piper read more ..

ABJ11 Oct 20, 2019

-2

823

3

+19

help I forgot this is due today!!!!!

ABJ11 Oct 20, 2019

-1

1122

2

+19

Help please and explain

Find the number of ways of arranging the numbers 1, 2, 3, ... 9 in a circle, so that the sum of any three adjacent numbers is divisible by 3. (Two arrangements are considered the same if one arrangement can be rotated to obtain the other. read more ..

ABJ11 Oct 11, 2019

-2

1536

4

+19

URGENT!!!!!

Find the number of ways of arranging the numbers 1, 2, 3, ... 9 in a circle, so that the sum of any three adjacent numbers is divisible by 3. (Two arrangements are considered the same if one arrangement can be rotated to obtain the other. read more ..

ABJ11 Oct 10, 2019

-2

902

10

+19

Help please

Find the number of 7-digit positive integers, where the product of the digits is equal to 10000.

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ABJ11 Oct 7, 2019

+19

-2

It was a trick question

ABJ11Nov 5, 2019

+19

-3

I am trying to get help how to work on it

ABJ11Oct 23, 2019

+19

-1

this question keeps posting many many times sorry

ABJ11Oct 20, 2019

+19

-1

sorry i double posted this question

ABJ11Oct 20, 2019

+19

+1

Ok thanks

ABJ11Oct 10, 2019

+19

-1

Thanks guys. I appreciate the help. You were correct.

ABJ11Oct 8, 2019