Respuesta :
Answer:
10
Step-by-step explanation:
2 drinks + 5 main dishes + 3 desserts =10
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thankyou po!!
Option D, the total number of ways of different combo meals is 30 such that a combo should include a drink, a main dish, and a dessert. There are in total of 2 drinks, 5 main dishes, and 3 desserts.
Combination
Number of ways of selecting [tex]r[/tex] entities out of [tex]n[/tex] entities is the mathematical combination [tex]^nC_r=\dfrac{n!}{(n-r)!r!}[/tex]
How to determine the ways out of all the options available?
Number of ways of selecting 1 drink from 2 drinks is, [tex]^2C_1=2[/tex]
Number of ways of selecting 1 main dish from 5 main dishes is, [tex]^5C_1=5[/tex]
Number of ways of selecting 1 dessert from 3 desserts is, [tex]^3C_1=3[/tex]
So, the total number of ways of different combo meals is-
[tex]C=2\times 5\times 3\\=30[/tex]
Thus, Option D is the correct answer.
Learn more about combinations here- https://brainly.com/question/12629775
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