In a recent international poll, nine of 47 respondents rated the likelihood of a terrorist attack in their community as "likely" or "very likely." use the "plus four" method to create a 96% confidence interval for the proportion of american adults who believe that a terrorist attack in their community is likely or very likely. (round your answers to two decimal places.)

answer: 40.95

step-by-step explanation:

the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

total of apples - take away four

6-4 = 2

answer is 2 apples