Question

Anna mixes the letters S, E, L, E, C, T, E and D thoroughly, without looking, Mary draws one letter. Expressed as a fraction, decimal, and percentage, what is the probability that E will not be the letter mary selects

A 3/8 0.375 37.5%
B 8/5 1.6 16%
C 5/8 0.625 62.5%
D 8/3 2.667 26.667%


PLEASE HELP IM AT THE BRINK OF FAILING 7TH GRADE I HAVE A 52% IN MATH

Answer 1

Five out of eight letters are not E's.

5/8

Take it from there.

Answer 2

I don't get it I don't understand probability

Answer 3

I want the answers to the test because I don't understand it I looked at many things to get an answer but I still don't get it.

Answer 4

So I guess now I have to guess all the answers and hopefully get lucky. So I guess thanks for your help

Answer 5

If all else fails, try studying your text.

Since I gave you the answer, there's nothing more I can do.

Answer 6

Alright then thank you and bye.

Answer 7

If you don't have a textbook, try the following link. After that, reread Ms.Sue's responses.

The link explains how probability works, and with that knowledge, you will be able to solve other problems, without having to guess anymore, once and for all.

Answer 8

Sorry, forgot the link.
Will give two at different levels, just in case:

https://www.mathsisfun.com/data/probability.html

http://www.mathgoodies.com/lessons/vol6/intro_probability.html

Answer 9

Hey everyone, since everyone's math test is different, I am showing the actual answers instead of just putting letters so hopefully this helps Connections students:

1. 5/8, 0.625, 62.5%
2. 1/3, 0.333, 33.3%
3. 2/5
4. 1/6
5. 13/18
6. 30
7. A It shows a graph so that one will be hard to explain so just pick A
8. 32
9. 1/18
10. 13/20
11. 1/9
12. 120
13. 70
14. 5!;120
15. 3/7
16. 132
17. 28
18. 6,840
19. 1/55
20. 10
21 and 22, do yourself but I can give you a piece of advice :) Look up the first workpad's question and then you will scroll down and click a link that says, Math (Pease Help! 2 questions!). Then follow what Reiny says even though there was some tiny errors that hopefully you will spot. So I hope this helps! If not I will help you with these workpads.

Answer 10

is he right??!! NEED IMEDIATE ANSWER (sorry im not good at spellin a lot of words, yes, I purposely dropped the g, I dont pronounce them so I drop the G)

Answer 11

everyone has a different test this is killing me