At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get our expert's

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions.

I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your **free** account and access **expert** answers to this and **thousands** of other questions

hint: all of the probabilities must add to 1

does anyone understand this

so what does it mean?

no cause i have lots of math to do

ill try

first combine the fractions on the left side

tell me what you get

|dw:1438823076684:dw|

good

we have this now
\[\Large \frac{15}{20}+x = 1\]

idk

try to think of the "1" as "20/20"

14/20

try again

\[\Large x = 1-\frac{15}{20}\]
\[\Large x = \frac{20}{20}-\frac{15}{20}\]
\[\Large x = ??\]

5/20

correct, which reduces to 1/4

which is the answer

5/20 is equivalent to 1/4. I just reduced

it's always a good idea to reduce fractions as much as possible

that is nt an answer choice

what answer choices do they give you?

this was for a different problem

opps let me send the actual chocies

15 over 20
11 over 20
6 over 20
5 over 20

so it looks like they didn't reduce the fraction, which is odd

so just don't reduce 5/20

kk