Recently, a case of food poisoning was traced to a particular restaurant chain. the source was identified and corrective actions were taken to make sure that the food poisoning would not reoccur. despite the response from the restaurant chain, many consumers refused to visit the restaurant for some time after the event. a survey was conducted three months after the food poisoning occurred, with a sample of 319 former customers contacted. of the 319 contacted, 29 indicated that they would not go back to the restaurant because of the potential for food poisoning. construct a 95 percent confidence interval for the true proportion of the market who still refuse to visit any of the restaurants in the chain three months after the event.

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8

they disappear if your absent from to long. i found out that the hard way.

step-by-step explanation:

brainliest lol i just need one more brainliest.

choose (5, 1.5) and (-1.5,-3.5)

step-by-step explanation:

5 - 1.5 =3.5

-1.5 - (-3.5) = 2

3.5 + 2 =5.5

hope this !