How much should a healthy Shetland pony weigh? Letxbe the age of the pony (in months), and letybe the average weight of the pony (in kilograms).x36121621y6095140150179

(c)Use a calculator to verify that(x) =58,(x²) =886,(y) =624,(y²) =86,766,and(x y) =8,589.

Computer. (Enter a number. Round your answer to three decimal places.)