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Mathematics 20 Online
OpenStudy (anonymous):

the letters of constitution are written on index cards and placed in a brown bag. a letter is selected at random, what is the probability of selecting a consonant?

Parth (parthkohli):

Also remember: \( \color{Black}{\Rightarrow P(Event) = \Large {\text{Preferred number of outcomes} \over \text{Total number of outcomes}}}\)

OpenStudy (anonymous):

how do you know the preferred outcomes?

OpenStudy (zarkon):

no

OpenStudy (anonymous):

-_-

OpenStudy (anonymous):

the letters of "constitution" or the letters of the constitution?

Parth (parthkohli):

Did I go wrong somewhere? My apologies.

OpenStudy (anonymous):

"constitution"

OpenStudy (waheguru):

Yea He said letters of constitution

OpenStudy (waheguru):

No teh alphabet -_-

OpenStudy (anonymous):

should have been more specific.

OpenStudy (anonymous):

ok then do what parth said, but count from "constitution" not from abcdefghijklmnopqrstuvwxyz

Parth (parthkohli):

"CONSTITUTION" <--- 4 vowels, 8 consonants, 12 total

OpenStudy (waheguru):

Yea Correct

OpenStudy (waheguru):

SO...

OpenStudy (anonymous):

so 12 is the total.

OpenStudy (anonymous):

outcomes.

Parth (parthkohli):

Yeah. 8 preferred.

OpenStudy (zarkon):

hmmmmm

OpenStudy (waheguru):

12 differnt ouitcomes but 8 of which are constants so they are preferred - correct me if i am worng ___

Parth (parthkohli):

Wait no.. U is also a vowel.

Parth (parthkohli):

7 consonants. Gonna go check my eyes

OpenStudy (anonymous):

theres a pic of the question.

OpenStudy (anonymous):

so it's just 7/12 then.

Parth (parthkohli):

Yeah.

Parth (parthkohli):

7/12. U is a vowel.

OpenStudy (waheguru):

7 constants right...

Parth (parthkohli):

Yeah, correct.

OpenStudy (waheguru):

Good Job !!!

OpenStudy (anonymous):

well thanks!

OpenStudy (waheguru):

NP

Parth (parthkohli):

You're welcome :)

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