PLEASE HELP If a ski lift ticket cost $100 in 2016, what was its price in 1985 dollars?
CPI for 2016 - 240.0
CPI for 1985 - 107.6​

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*

50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.

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→∞.