in 2 h, kelly laid new floor tile over 1/5 of the room. when she was joined by annette, the rest of the work was completed in 3h. how long would it have taken annette to do the entire job alone

Annette will take 6 hours to do the entire job alone.

Step-by-step explanation:

Given: Time taken by Kelly to do of job = 2 hours

i.e. Time for complete job done alone by Kelly =

Rest of work = of the job

 of the complete job done by both Kelly and Annette in 3 hours

Time would be taken by then to do entire job together =

Let t be the time taken by Annette to do job alone.

Then, as per situation

hence, Annette will take 6 hours to do the entire job alone.

describing distributions is one of the key skills you’ll need to earn a high score on the ap statistics exam. if you need proof of this, just flip through some past exam questions, which can be found at the collegeboard website. you’ll notice that the first free response question is almost always a question requiring you to look at a graph and describe it.

step-by-step explanation: just trying to get points sorry : (

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)