<span>P(7, 5)
= 7 P 5
= 7! / (7 - 5)!
= 7! / 2!
= 5040 / 2
= 2520 </span>
Answer:
My memory might be a bit cloudy, but I think it's A) AB and C) BC, because of the little lines they each have, which indicate some type of order or something.
I'm sorry if this doesn't explain too much, I tried friend.
I believe the answer to your question is 11650
Hello there!
(a + b)² = a² + 2ab + b²
= a² + b² + 2ab
= 16 + 2(8)
= 16 + 16
= 32
As always, it is my pleasure to help students like you!
Experimental probability = number of positive results / number of experiments
Experimental probability = 67 / 450
