You have 40 different books: 20 math books, 15 history books, and 5 geography books. in how many different ways can you put the 40 books in a row on a shelf?

Question

22-03-2018
Mathematics

contestada

You have 40 different books: 20 math books, 15 history books, and 5 geography books. in how many different ways can you put the 40 books in a row on a shelf?

Respuesta :

Otras preguntas

For two functions, m(x) and p(x), a statement is made that m(x) = p(x) at x = 7. What is definitely true about x = 7? A.)Both m(x) and p(x) cross the x-axis at

which are the characteristics of china check all that apply

ETL & ELT are thesame.? True? False

How do atp and nadph connect light dependent and light independent reactions in photosynthesis

Use the ratio table to solve the percent problem. What percent is 8 out of 40? 2% 8% 20% 40%

20 points... WILL MARK AS BRAINLIEST. HELP ME PLEASE Why is credibility important? A. Because it helps you evaluate the truth B. Because it helps you understa

Jackie made $30 babysitting last week. Her brother Joe made only 80% as much as she did. How much did joe make?

Saloman was told the written paper on his science experiment should express measurements in liters. Units of Capacity Metric System Units Customary System Units

seven sixteenths as decimal what is it

qoiop314 qoiop314 · Answer 1 · 2018-03-22T07:44:51+01:00

qoiop314 qoiop314

22-03-2018

for the first place we have 40 books to choose from
for the second place we have 39 books to choose from and so on.
there is 40! ways to put the books in a row on a shelf

Answer Link