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A salad bar offers 10 choices of toppings for lettuce. In how many ways can you choose three or four toppings?

a. 210
b. 330
c. 120
d. 720

User Scottwb
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1 Answer

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Answer is B. 330 that’s is how many ways you can choose 3 or 4 toppings
User Notihs
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