Select the correct answer. Consider the geometric sequence.

8, 4, 2, 1, . . .

Given that the sequence is represented by function f, what are the values of f(1) and the common ratio?

f(1) = 8
Common ratio: 0.5

f(1) = 4
Common ratio: 2

f(1) = 4
Common ratio: 0.5

f(1) = 8
Common ratio: 2

Abdul is making a map of his neighborhood he knows the following information: his home, the middle school, and high school are all on the same street. his home, the elementry school, and his friends house are on the same street. the angle between the elementary school, middle school, and his home is congruent to the angle between his friends house, the high school, and his home. what theorem can abdul use to determine the two triangles are similar? a- side side side similarity theoremb- angle angle similarity theoremc- corresponding parts of similar triangles are congruentd- pieces of right triangles similarity theorem

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?

Ahovercraft takes off from a platform. its height (in meters), xx seconds after takeoff, is modeled by: h(x)=-2x^2+20x+48h(x)=−2x 2 +20x+48 what is the maximum height that the hovercraft will reach?