In a survey of 38 parents of preschool children, 20 would like to have their local school district provide play group sessions at least one evening a month. what is the interval that is likely to contain the true population proportion?

a. 0% to 53%

b. 16% to 17%

c. 37% to 69%

d. 20% to 38%

How far could you drive on 50 gallons of gas

Three baby penguins and their father were sitting on an iceberg 0.50.50, point, 5 meters above the surface of the water. the father dove down 4.74.74, point, 7 meters from the iceberg into the water to catch dinner for his kids. what is the father penguin's position relative to the surface of the water?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?