Answer:
252
Step-by-step explanation:
The question is fully equivalent to asking how many subsets of length 5 there are of 10 objects (digits 0–9). That number is 10C5, where nCk is the number of ways to choose k objects from a list of 10. The value of that is ...
nCk = n!/(k!(n-k)!)
There are 252 ways to choose 5 numbers from the digits 0-9:
10C5 = 10!/(5!(10-5)!) = 10·9·8·7·6/(5·4·3·2·1) = 9·4·7 = 252
_____
The order of the selection doesn't matter, because the selected digits are always arranged in decreasing order to form a decreasing number.
Answer:
the answer is the second one 480ft^3
Answer:
20%
Step-by-step explanation:
Divide 14 by 70 to get the answer 0.2. Since it is 0.2 it is also equivalent to 20% which is the percentage Marley has rolled a strike.
Answer:
y = 1
Step-by-step explanation:
3 + y = 4
y = 1
Explain more please with the ? next to 11/16
