If a sundae must have exactly 4 toppings, how many different sundaes can you make?
1 answer:
The complete question in the attached figure
we know that
the formula for combinations is
C=n!/[(n-r)!*r!]
where
n is the total number of objets
r is the number that you choose to arrange
in this problem
n=6
r=4
C=6!/[(6-4)!*4!]-----> C=(6*5)*4!/[2!*4!]----> C=30/2----> C=15
the answer is15
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The correct answer is 3:4
Answer:
m = ½
y = ½x - 3
Step-by-step explanation:
m = (-12 + 14)/(‐18 + 22)
m = ½
y + 14 = ½(x + 22)
y = ½x + 11 - 14
y = ½x - 3
We dont know how many people were originally in the group.
20 now give brainly
if that is not it its -20
