Number of ways of picking a smaller number out of a bigger number is called combination.
Number of way of picking 3 stamps out of 4 is 4C3 (4 combination 3) = 4! / (3! x (4 - 3)!) = 4! / (3! x 1!) = (4 x 3 x 2 x 1) / (3 x 2 x 1 x 1) = 24 / 6 = 4 ways.
Answer:
FRAT HOUSE ΓΧΒ!!! GAMMA CHI BETA RULES!!!!!!!!!!!!
Step-by-step explanation:
JK um I got 12
ΓΧΒ Out!
The pairs of f(x) =-3x+5 can be found by putting value of x and getting f(x).
x=0, f(x)=5
X=-1, f(x) =3+5=8
x=1, f(x)= -3+5=2
So few ordered pairs arw (0,5) ,(1,2),(-1,8) etc.
Answer:
43.2
Step-by-step explanation:
First you take off 20% from $60, and get $48, but you would take 10% off and get 43.2.