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The orginal price for a gallon of milk is $4.19. The sale price this week for a gallon of milk is $2.99. What is the percent decrease to the nearest percent
answered
May 17, 2018
Mathematics
high-school
6
votes
109k
views
What is the thermal energy of an object? A.its total temperature B.the total kinetic energy of its particles C.the total potential energy of its particles D.the total kinetic and potential energies of
answered
Feb 17, 2018
Physics
middle-school
3
votes
214k
views
If a guitar string vibrates 20 times each second,what is its frequency?
answered
Sep 12, 2017
Physics
middle-school
2
votes
84.7k
views
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