1. How fast is the ice forming when t = 1? When t = 2? Give units. when t = 1: when t = 2: 2. If ice forms for 0

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section: Chapter Questions
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At time t, in hours, a lake is covered with ice of thickness y cm, where y=0.2t1.5.

1. How fast is the ice forming whent = 1? When t = 2? Give units.
when t = 1:
when t = 2:
2. If ice forms for 0 <t < 3, at what time in this interval is the ice thickest? At what time is the ice forming fastest? (Give units here, too.)
Ice is thickest at t
Ice is forming fastest at t
Transcribed Image Text:1. How fast is the ice forming whent = 1? When t = 2? Give units. when t = 1: when t = 2: 2. If ice forms for 0 <t < 3, at what time in this interval is the ice thickest? At what time is the ice forming fastest? (Give units here, too.) Ice is thickest at t Ice is forming fastest at t
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