In 1978, cars that got about 40 miles per gallon were readily available. If the average fuel economy of all cars sold since then was 40 miles per gallon (instead of the lower average mileage of the cars that were actually sold), how many billions of gallons of gas would have been saved in the United States since 1978? QUESTION 3 Noah's ark has been described as having the following dimensions: 300 cubits long x 50 cubits wide x 30 cubits high. If a cubit is 18 inches, how many people could fit into the ark?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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In 1978, cars that got about 40 miles per gallon were readily available. If the average fuel economy of all cars sold since then was 40 miles per gallon
(instead of the lower average mileage of the cars that were actually sold), how many billions of gallons of gas would have been saved in the United
States since 1978?
QUESTION 3
Noah's ark has been described as having the following dimensions: 300 cubits long x 50 cubits wide x 30 cubits high. If a cubit is 18 inches, how many
people could fit into the ark?
Transcribed Image Text:In 1978, cars that got about 40 miles per gallon were readily available. If the average fuel economy of all cars sold since then was 40 miles per gallon (instead of the lower average mileage of the cars that were actually sold), how many billions of gallons of gas would have been saved in the United States since 1978? QUESTION 3 Noah's ark has been described as having the following dimensions: 300 cubits long x 50 cubits wide x 30 cubits high. If a cubit is 18 inches, how many people could fit into the ark?
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