16 horses can consume a certain quantity of corn in 25 days. In how many days would the same quantity be consumed by 40 horses?​

Factor k2 - 17k + 16. a.(k - 2)(k - 8) b.(k - 1)(k + 16) c.(k - 1)(k - 16)

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =

State one method by which you can recognize a perfect square trinomial.