There are 6! possible permutations of the blue books, 2 possible permutations of the red books, 4! possible permutations of the green books and 3! possible permutations of the three color groups. therefore the total number of ways of arranging the books is given by:
$6!\times2\times4!\times3!=207360\ ways$

5 0

3 years ago

Read 2 more answers

Các mô hình h i quy sau đây có ph i mô hình tuy n tính hay không? N u là môồảếếhình h i quy phi tuy n, hãy đ i v mô hình h i quy

valina [46]

Yes! This work is all correct.

4 0

3 years ago

What is the correct way to write 1.002 in expanded and word form?

olasank [31]

The digits after the decimal separator are, in order, tenths, hundreths and thousandths. So, your number is composed by: