Question

An English teacher needs to pick 10 books to put on her reading list for the next school year, and she needs to plan the order in which they should be read. She has narrowed down her choices to 5 novels, 5 plays, 3 poetry books, and 5 nonfiction books.

Step 1 of 2 : If she wants to include no more than 4 novels, how many different reading schedules are possible? Express your answer in scientific notation rounding to the hundredths place.

Answer:

(C05⋅C1013+C15⋅C913+C25⋅C813+C35⋅C713+C45⋅C613)⋅P1010=42,471⋅3,628,800≈1.54×10^11.

Answer #1

An English teacher needs to pick 10 books to put on her reading
list for the next school year, and she needs to plan the order in
which they should be read. She has narrowed down her choices to 4
novels, 3 plays, 4 poetry books, and 4
nonfiction books.
Step 1 of 2 :
If she wants to include no more than 2
plays, how many different reading schedules are possible?
Express your answer in scientific notation rounding to...

7. An English teacher needs to pick 13 books to put on her
reading list for the next school year, and she needs to plan the
order in which they should be read. She has narrowed down her
choices to 5 novels, 7 plays, 7 poetry books, and 5 nonfiction
books.
Step 1 of 2: If she wants to include no more than 2 nonfiction
books, how many different reading schedules are possible? Express
your answer in scientific notation rounding...

An English teacher needs to pick 10 books to put on his reading
list for the next school year, and he needs to plan the order in
which they should be read. He has narrowed down his choices to 4
novels, 4 plays, 6 poetry books, and 6 nonfiction books. Step 1 of
2 : If he wants to include no more than 3 plays, how many different
reading schedules are possible? Express your answer in scientific
notation rounding to...

an
english teacher needs to pick 10 books to put on his reading list
for the next school year, and he needs to plan the order in which
they should be read. he has narrowed down his choices to 4 novels,
7 plays, 4 poetry books, and 5 nonfiction books. if he wants to
include all 4 poetry books, how many different reading schedules
are possible?

DJ Nadia is making a playlist for work; she is trying to decide
what 10 songs to play and in what order they should be played. Step
1 of 2 : If she has her choices narrowed down to 7 blues, 7 disco,
4 pop, and 5 rock songs, and she wants to play no more than 3 disco
songs, how many different playlists are possible? Express your
answer in scientific notation rounding to the hundredths place.

A local third grade teacher asked her students to participate in
the summer reading program at the library. She kept track of the
students who participated in the summer program during the next
school year. The table below shows the number of books read during
the summer and the grade they earned in fourth grade Language
Arts.
# Books
Grade
# Books
Grade
57
A
34
C
56
B
29
B
52
A
26
B
46
A
25
B
38...

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