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 31 oct 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 lee mas ..

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ABJ11 23 oct 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 lee mas ..

ABJ11 20 oct 2019

-2

823

3

+19

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

ABJ11 20 oct 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. lee mas ..

ABJ11 11 oct 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. lee mas ..

ABJ11 10 oct 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 7 oct 2019

+19

-2

It was a trick question

ABJ115 nov 2019

+19

-3

I am trying to get help how to work on it

ABJ1123 oct 2019

+19

-1

this question keeps posting many many times sorry

ABJ1120 oct 2019

+19

-1

sorry i double posted this question

ABJ1120 oct 2019

+19

+1

Ok thanks

ABJ1110 oct 2019

+19

-1

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

ABJ118 oct 2019