Joel is getting a dog, a cat, and a hamster. he goes to the pet store and can choose from 8 dogs, 12 cats, and 5 hamsters. how many different combinations can he get? a) 3 b) 25 c) 75 d) 480

Option: B is the correct answer.

B) 25

Joel is getting a dog, a cat, and a hamster.

He goes to the pet store and can choose from 8 dogs, 12 cats, and 5 hamsters.

i.e. the total number of combinations that are possible could be calculated with the help of Combination as:

We know that:

Hence, the value of is:

Hence, the number of combinations is:

25

for a it would be 24 children.

for b i don't understand the question. is it saying for each individual person they pick 5 reds to 7 greens or is it the whole group. clarify and i hope this can you.

step-by-step explanation: