43. Social Security benefits The following figure gives the monthly Social Security benefits for persons whose
benefit would be $1000 at a full retirement age of 66 as
a function of the age these beneficiaries start receiving
benefits. The figure shows the benefits, y = f(x), as a
function of x, for 62 SX $ 70.
(a) Find f(64) and f(67).
(b) Find f(68) and give its meaning,
(e) Find f(66) - $(62) and gives its meaning.
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Plz, ! the box plot below shows the total amount of time, in minutes, the students of a class surf the internet every day: a box plot is shown.part a: list two pieces of information that are provided by the graph and one piece of information that is not provided by the graph. (4 points) part b: calculate the interquartile range of the data, and explain in a sentence or two what it represents. (4 points) part c: explain what affect, if any, there will be if an outlier is present. (2 points)

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Afriend of mine is giving a dinner party. his current wine supply includes 10 bottles of zinfandel, 8 of merlot, and 11 of cabernet (he only drinks red wine), all from different wineries. (a) if he wants to serve 3 bottles of zinfandel and serving order is important, how many ways are there to do this? ways (b) if 6 bottles of wine are to be randomly selected from the 29 for serving, how many ways are there to do this? ways (c) if 6 bottles are randomly selected, how many ways are there to obtain two bottles of each variety? ways (d) if 6 bottles are randomly selected, what is the probability that this results in two bottles of each variety being chosen? (round your answer to three decimal places.) (e) if 6 bottles are randomly selected, what is the probability that all of them are the same variety? (round your answer to three decimal places.)