Wednesday
October 22, 2014

Homework Help: Precal

Posted by Ashlie on Thursday, March 31, 2011 at 5:24pm.

The equation is y=80.4- 11 ln x, 100<x<1500 Which approximates the minmum required ventilation rate in terms of the air sapace per child in a public school class room. In the model, x is the air space per child in cubic feet and y is the ventilation rate per child in cubic ft. per minute.

A classroom is designed for 30 students. The air conditioning system in the room has teh capacity of moving 450 cubic feet of air per minute.

A) Determine the ventilation rate per child, assuming that the room is filled to capacity.
B) Estimate the air space required per child
C) Determine the minimum number of square feet of floor space required for the room if the ceiling height is 30 feet.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

math - In a room of 20.000 ft^3 of air, 600 ft^3 of fresh air flows in per ...
guidance and discipline - Miss Vickers second grade class is having a great time...
proof read and make corrections - Public schools vs. Private schools Private ...
physics - a room that measures 10.o ft wide, 32.0 ft long, and 8.00 ft high ...
Physics - A class of 11 students taking an exam has a power output per student ...
precal college - a rocket is shot straight up into the air with an inicial ...
Please proofread my essay and make corrections - Public schools vs. Private ...
Finance Math - Jane made a down payment of 1500 dollars toward the purchase of a...
physics - A class of 11 students taking an exam has a power output per student ...
English - 1. At school, I enjoy chatting with my close friends. 2. At school, I ...

Search
Members