I’m pretty sure it’s a Rectangle or square
Take 9 from 6 = -3
Take 10 from 9 = -1
Take 50 from 40 and leave 6 = -4
Answer:
720 different ways.
Step-by-step explanation:
Permutation has to do with arrangement. For example, in order to arrange 'n' objects in any order, this can only be done in n! ways since there is no condition or restriction on how to arrange the objects.
n! = n(n-1)(n-2)... (n-r)!
If there are 3 statistics books, 2 math books, and 1 computer science book on your bookshelf, the total number of books altogether is 3 + 2 + 1 = 6 books.
The number of ways that 6 books can be arranged in any order is 6!.
6! = 6(6-1)(6-2)(6-3)(6-4)(6-5)
6! = 6*5*4*3*2*1
6! = 120*6
6!= 720 different ways.
<em>Hence, the books on your shelf can be arranged in 720 different ways</em>.
Answer:
11.25 yards
Step-by-step explanation:
The first thing we must do is see what the volume of the tank would be, which due to the measurements they give us would be:
v = height * width * length
We are asked to calculate the length, therefore:
length = v / (width * height)
volume equals 525, width 16 2/3 (16.67) and height 2 4/5 (2.8), replacing:
length = 525 / (16.67 * 2.8)
length = 11.25
Which means that the length is 11.25 yards
