Practice Exercise A student planning a party has $20 to spend on ✪ her favorite soft drink. It is on sale at store A for $1.29 for a 2-L bottle (plus 10-cent deposit); at store B the price of a 12-pack of 12 fl oz cans is $2.99 (plus a 5-cent deposit per can). At which store can she buy the most of her favorite soft drink for no more than $20? (A volume of 29.57 mL is 1 U.S. fl oz, which is a unit of volume, not mass.)

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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A student planning a party has $20 to spend on her favorite drink. It is on sale at store A for $1.29 for a 2L bottle(Plus 10 cent deposit; at store B the price of a 12 pack of 12 fl Oz cans is $2.99(plus a 5 cent deposit per can). At which store can she buy the most of her favorite soft drink for no more than $20?( A volume of 29.57 mL is 1 U.S fl oz, which is a unit if volume, not mass.

mg
Think About It The answer nearly matches our estimate. We rounded
the result to two significant figures because the child's weight and the
therapeutic daily dose both have only two significant figures. The
number of doses per day (two) is an exact number and thus has no
uncertainty.
Cray
2 doses
Practice Exercise A student planning a party has $20 to spend on
her favorite soft drink. It is on sale at store A for $1.29 for a 2-L
bottle (plus 10-cent deposit); at store B the price of a 12-pack of 12 fl oz
cans is $2.99 (plus a 5-cent deposit per can). At which store can she buy
the most of her favorite soft drink for no more than $20? (A volume of
29.57 mL is 1 U.S. fl oz, which is a unit of volume, not mass.)
►SHOW ANSWERS
dose
身
Transcribed Image Text:mg Think About It The answer nearly matches our estimate. We rounded the result to two significant figures because the child's weight and the therapeutic daily dose both have only two significant figures. The number of doses per day (two) is an exact number and thus has no uncertainty. Cray 2 doses Practice Exercise A student planning a party has $20 to spend on her favorite soft drink. It is on sale at store A for $1.29 for a 2-L bottle (plus 10-cent deposit); at store B the price of a 12-pack of 12 fl oz cans is $2.99 (plus a 5-cent deposit per can). At which store can she buy the most of her favorite soft drink for no more than $20? (A volume of 29.57 mL is 1 U.S. fl oz, which is a unit of volume, not mass.) ►SHOW ANSWERS dose 身
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