## Thomas' Calculus 13th Edition

$(a)$ The probability that a tyre lasts between $25000$ and $32000$ miles. $(b)$ The probability that a tyre lasts more than $30000$ miles. $(c)$ The probability that a tyre lasts less than $20000$ miles. $(d)$ The probability that a tyre lasts less than $15000$ miles.
$(a)$ The probability that a tyre lasts between $25000$ and $32000$ miles. $(b)$ The probability that a tyre lasts more than $30000$ miles. $(c)$ The probability that a tyre lasts less than $20000$ miles. $(d)$ The probability that a tyre lasts less than $15000$ miles.