Section 1: Running Part A Alberto and Bernice are running towards each other. Unfortunately they are 18 miles apart, but good thing they are on both on cross country. If Alberto runs 7 miles per hour and Bernice runs 5 miles per hour, how long will it take until they meet? Assume they can run in a straight line towards each other and assume their rate does not change. Feel free to draw pictures, build tables, guess and check, or use any method you can to organize the information and solve the problem.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
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Section 1: Running
Part A
Alberto and Bernice are running towards each other. Unfortunately they are 18 miles apart, but
good thing they are on both on cross country. If Alberto runs 7 miles per hour and Bernice runs 5
miles per hour, how long will it take until they meet? Assume they can run in a straight line
towards each other and assume their rate does not change. Feel free to draw pictures, build
tables, guess and check, or use any method you can to organize the information and solve the
problem.
Transcribed Image Text:Section 1: Running Part A Alberto and Bernice are running towards each other. Unfortunately they are 18 miles apart, but good thing they are on both on cross country. If Alberto runs 7 miles per hour and Bernice runs 5 miles per hour, how long will it take until they meet? Assume they can run in a straight line towards each other and assume their rate does not change. Feel free to draw pictures, build tables, guess and check, or use any method you can to organize the information and solve the problem.
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