Several friends are standing near the middle of a long line waiting to enter a stadium to hear a concert. The friends have the following order in line: Sally, Traci, Susan, Kyle, Olga, Travis and Heather,
where Sally is ahead in line and Heather is behind. While waiting in the line, Kyle gets a call from his friend John, and John excitedly tells Kyle that he is the 9th person in line. Kyle replies that he has no idea what place in line he is, since the line is so long he can't see the front of it. Let f be the function that, to each positive integer n, assigns the name of the nth person in line. Let us agree to say that Kyle is in position k in line, since we have no idea what his exact position in line is. Answer the following questions. If a question does not make sense, enter Incorrect for that question. If a question makes sense, but you do not have enough information to answer it, enter Unknown for that question.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

answer:   rotate 270° clockwise about (7, 1) and reflect across the line x = 7

step-by-step explanation:

because i took test

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).