If a hurricane was headed your way, would you evacuate? the headline of a press release states, "thirty-four percent of people on high-risk coast will refuse evacuation order, survey of hurricane preparedness finds." this headline was based on a survey of 6438 adults who live within 20 miles of the coast in high hurricane risk counties of eight southern states. in selecting the sample, care was taken to ensure that the sample would be representative of the population of coastal residents in these states.
(a) use this information to estimate the proportion of coastal residents who would evacuate using a 98% confidence interval. (round your answers to three decimal places.)

mr. flanders’ class sold 47 doughnuts and   mr. rodriquez’s class sold 38 cartons of milk

step-by-step explanation:

let x be the number of doughnuts sold by mr. flanders’ class and y be the number of cartons sold by mr. rodriquez’s class.

1. together, the classes sold 85 items, then

x+y=85.

2. both classes earn earned $104.49 for their school. if doughnuts were sold for $1.35 each, then x doughnuts costed $1.35x. if cartons of milk were sold for $1.08 each, then y cartons costed $1.08y. hence,

1.35x+1.08y=104.49.

3. solve the system of two equations:

8496 cars

step-by-step explanation:

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.