Answer:
#3) 72; #4) 40,320; #5) 90.
Step-by-step explanation:
#3) The number of possible choices are found by multiplying the choices of flavors and the choices of toppings:
6*12=72.
#4) The ordering of 8 cards is a permutation, given by 8!=40,320.
#5) This is a permutation of 10 objects taken 2 at a time:
P(10,2) = 10!/(10-2)!=10!/8!=90.
P.S I had the same question once.
The number of choices which are possible for a single serving of frozen yogurt with one topping from a yogurt shop is 72.
Arrangement of the things or object is mean to make the group of them in a systematic order, in all the possible ways.
The number of possible ways to arrange is the n!. Here, n is the number of objects.
Let n is the total choices of selecting 6 different flavors of frozen yogurt and 12 different toppings. Thus,
n=6 x 12
n=72
These choice is equal to the possible choices for a single serving of frozen yogurt with one topping.
Thus, the number of choices which are possible for a single serving of frozen yogurt with one topping from a yogurt shop is 72.
Learn more about the arrangement here;
https://brainly.com/question/6032811
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