Atortoise is walking in the desert. it walks at a speed of
7
meters per minute for
17.5
meters. for how many minutes does it walk?

Use the ratio test to determine whether ∑n=14∞n+2n! converges or diverges. (a) find the ratio of successive terms. write your answer as a fully simplified fraction. for n≥14, limn→∞∣∣∣an+1an∣∣∣=limn→∞.