Thursday
July 31, 2014

Homework Help: CALC

Posted by samantha on Saturday, May 11, 2013 at 11:43pm.

the productivity of a person at work (on a scale of 0-10) is modeled by a cosine function: 5cos (pie/2t) +5, where t is in hours. If the person starts work at t=0, being 8:00 am, at what times is the worker the least productive?
a) 12pm
B) 10 am and 2pm
C) 11 am and 3 pm
D) 10 am,12pm and 2 pm

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math 12 - the productivity of a person at work (on a scale of 0-10) is modeled ...
calculus (gr 12) - the productivity of a person at work (on a scale of 0-10) is ...
precalc - 1. Write an equation of the following using the particular function. 1...
Quick Math Question - How do I add time? If a person worked 4 1/2 hours on ...
Business Law - Which of the following is true about determining whether someone ...
English - 1. Take exercise on a regular basis, and you will be a happy person. 2...
Physics - A 55 kg person stands on a scale in an elevator that accelerates ...
Physics - A person stands on a scale in an elevator. As the elevator starts, the...
Physics - A person is standing on a spring bathroom scale on the floor of ...
Physics - A person stands on a scale in an elevator. As the elevator starts, the...

Search
Members