C - Irrational D- irrational E- Addition
This is your answer <span>33 x 33 = 4^3 = 64</span>
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:
=3
Step-by-step explanation:
-5+8
=3
5•6 = 30.
She needs to buy 30 flowers from the store.
