A recent survey reveals that of the 250 poodle owners interviewed, 78% of them regularly groom their dogs. If there are 30,000 registered poodle owners
in the city, how many owners are expected not to regularly groom their dogs?

6,600

Step-by-step explanation:

I am on the same quiz

it costs $20 to interview each person for a survey. find the cost to obtain a +- 3% margin of error.

step-by-step explanation:

copy and paste, put it in google

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.