Still have math questions?

Ask our expert tutors
Statistics
Question

Becky Drinks her super coffee from Starbucks which contains 200mg on caffein. If the amount of caffein in a persons bloodstream decreases by 25% per hour, how much caffein will be in Becky's bloodstream after 7 hours? Round to the nearest whole number. 

Answer

27

Solution
View full explanation on CameraMath App.