Answer:
it is six fifths your welcome
Step-by-step explanation:
Assuming the order does not matter, you want the number of combinations of 9 things taken 5 at a time. The combinations can be shown as C(9,5), 9C5.
C(9, 5) =
9/5(9-5) =
9*8*7*6*5 / 5*4
The 5 terms cancel.
9*8*7*6 / 4*3*2 =
9*7*2 =
126
The above change is because 4*2 cancels the 8 in the numerator and 6/3 = 2
Therefore, the solution is 126.
Answer:
yea sooo sorry
Step-by-step explanation:
So sorry i cant see the pic sorry
Answer:
8 pounds
Step-by-step explanation:
use a proportion of 2/5 = x/20.
x will equal 8
