Answer:
80,000
Step-by-step explanation:
I hope this helps:)
Answer:a) 870
b) 435
Step-by-step explanation:
a)
number of photos to be posted =n = 30
number of web pages on which they would be posted is 2
Since the order in which the photos appear on the web pages matters,
Number of ways = 30 permutation 2
=870 ways
b)
Since the order in which the photos appear on the web pages does not matter,
Number of ways = 30 combination 2
= 435 ways
Answer:
0
Step-by-step explanation:
Answer:
liar! only 5 points! SU LITERALLY IDC REMOVE UR ANSWER OR ELSE THUG
Step-by-step explanation:
She can expect 522 people to take the advanced course.
