Catherine likes to go ice fishing. she has learned from experience that she stays warm about 20 minutes for every undershirt she wears. if she wants to stay out for 120 minutes, how many undershirts should she put on?

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

What is the volume of the cone to the nearest cubic millimeter? (use π  = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?