Answer:

1. 60

2. 360

3. 5040

4. 604800

5. 4

Step-by-step explanation:

1. P (5, 3) permatations formula :

P (n, r ) = n!/(n-r)! =?

n = ( objects ) = 5

r = ( sample ) = 3

solution/ answer :

p (n, r) = p (5, 3)

= 5!/(5-3)!

= 60

2. solution/ answer :

p (n, r) = p (6, 4)

= 6!/(6-4)!

= 360

3. solution/ answer :

p ( n, r) = p (7, 7)

= 7!/(7-7)!

= 5040

4. solution/ answer :

p (n, r) = p (10, 7)

= 10!/(10-7)!

= 604800

5. solution/ answer :

p (n, r) = p (4, 1)

= 4!/(4-1)!

= 4

sana makatulong

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