USE THE INFORMATION BELOW TO ANSWER ALL THAT QUESTIONS THAT FOLLOW. A large residential area has 1650 households with an average household income of $50,000, an average household size of 5 and, on average, 2 working members. Using the model described in Example 8.2 (assuming it was estimated using zonal averages instead of individual households), predict the change in the number of peak-hour social/recreational trips if employment in the area increases by 20% and household income by 5%. What is the number of non-working members in the household? What is the number of working members if employment in the area increases by 20%? Answer to the nearest ONE decimal (do not round up!) What is the number of peak-hour social/recreational trips before the change? Answer in trips. WHOLE number. What is the number of peak-hour social/recreational trips after the change? Answer in trips, round to nearest TWO decimals. What is the change in the number of peak-hour social/recreational trips if employment in the area increases by 20% and household income by 5%? Answer in trips, round to nearest TWO decimals and be careful of the sign.
USE THE INFORMATION BELOW TO ANSWER ALL THAT QUESTIONS THAT FOLLOW. A large residential area has 1650 households with an average household income of $50,000, an average household size of 5 and, on average, 2 working members. Using the model described in Example 8.2 (assuming it was estimated using zonal averages instead of individual households), predict the change in the number of peak-hour social/recreational trips if employment in the area increases by 20% and household income by 5%. What is the number of non-working members in the household? What is the number of working members if employment in the area increases by 20%? Answer to the nearest ONE decimal (do not round up!) What is the number of peak-hour social/recreational trips before the change? Answer in trips. WHOLE number. What is the number of peak-hour social/recreational trips after the change? Answer in trips, round to nearest TWO decimals. What is the change in the number of peak-hour social/recreational trips if employment in the area increases by 20% and household income by 5%? Answer in trips, round to nearest TWO decimals and be careful of the sign.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:USE THE INFORMATION BELOW TO ANSWER ALL THAT QUESTIONS THAT FOLLOW.
A large residential area has 1650 households with an average household income of $50,000,
an average household size of 5 and, on average, 2 working members. Using the model
described in Example 8.2 (assuming it was estimated using zonal averages instead of
individual households), predict the change in the number of peak-hour social/recreational
trips if employment in the area increases by 20% and household income by 5%.
What is the number of non-working members in the household?
What is the number of working members if employment in the area increases by 20%?
Answer to the nearest ONE decimal (do not round up!)
What is the number of peak-hour social/recreational trips before the change? Answer in trips.
WHOLE number.
Transcribed Image Text:What is the number of peak-hour social/recreational trips after the change? Answer in trips,
round to nearest TWO decimals.
What is the change in the number of peak-hour social/recreational trips if employment in the
area increases by 20% and household income by 5%? Answer in trips, round to nearest TWO
decimals and be careful of the sign.
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