Can anyone help?

What's the domain so that the function is at least 200?

0≤x≤15

Step-by-step explanation:

The domain is the x values

We want when y is greater than or equal to 200

X must be greater than or equal to 0 and less than or equal to 15

0≤x≤15

question: how many people can she serve?

answer: she can serve 16.66666667 people. so she can only give 16 people a complete serving.

question: does she have enough ice cream for her guests?

answer: no. explanation: she only has enough for 16 people to have a full serving. however, she can give a 17th person a partial serving.