Which equation could be used to calculate the sum of the geometric series? 4+1+14+116+164

Recall that Sn=a1(1−rn)(1−r)

Group of answer choices

S5=14(1−(4)5)(1−4)

S5=4(1−(14)5)(1−14)

S5=4(1−14)

S5=14(1−4)

Hii1977 cleaner shrimp are a species of shrimp that clean parasites from other organisms. fish allow the shrimp to eat the parasites in their mouth. the shrimp get a source of nutrition. the relationship between the shrimp and the fish is this association indicates that for the smaill aneser arecommensal,mutualistic,or parasitic for the begger one the anser are the shrimp and fish benefit each other , the shrimp harm the fish, or the fish do not benetit from the shrimp

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55