Answer:
A:1
Step by step explanations:
C(n,r)=C(5,5)
n=5
r=5
=n! / (r!(n-r)!)
=5! / (5!(5-5)!)
=1
The answer would be B simply because it sounds more reasonable.
Answer:
48,96,192
Step-by-step explanation:
We see that each term is twice of the previous term. Using this principle, we get the next three terms, which are 48,96,192.
Answer:
9 dogs
Step-by-step explanation:
No of dogs that he walks in 8 hours :- 24 dogs
No of dogs that he walks in one hour :- 24 ÷ 8
= 3 dogs
With this Info,
No of dogs he walks in 3 hours would be :- 3 x 3
= 9 dogs
hope it helps :))
