anonymous
  • anonymous
find the number of batting orders for nine baseball players when the best two batters must be in the second and third positions
Mathematics
  • Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
SOLVED
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.
katieb
  • katieb
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
anonymous
  • anonymous
The easiest way to do this is to draw 9 lines and list your options 9 1 1 6 5 4 3 2 1 _ _ _ _ _ _ _ _ _ So we have 9*6*5*4*3*2 different lineups
anonymous
  • anonymous
yeah i know that but isnt there a easier way with the permutation equation?
anonymous
  • anonymous
this other website says 9! - ( 8! * 2 ! ) and the answer is right

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

phi
  • phi
There are 9 batters. However, 2 are pre-selected. that leaves 7 batters and 7 slots. there are 7! ways of assigning the 7 batters to the 7 slots.
anonymous
  • anonymous
can you explain this?: 9! - ( 8! * 2 ! )
anonymous
  • anonymous
Ah sorry the first should be a 7 not 9 since the 1 and 1 are already preselected as phi says

Looking for something else?

Not the answer you are looking for? Search for more explanations.