This is a pre calculus question that i need with, serious answer and you! will give brainliest.

glencoe precalc 10-3
write an equation of the following arithmetic sequence in sigma notation—> 1/2, 1/4, 1/8, 1/64. the problem says the lower bound has been provided in these

it is in sigma notation with an upper bound and lower bound, arithmetic sequence, if you can get this you so much and god bless you

What is the value of x? enter your answer in the box. photo attached.

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.