X= square root symbol 7, negative then square root symbol 7, 2, -2
Answer:
4.84
Step-by-step explanation:
Do 100 divided by 22% that's gonna give you 0.002 so then you drop the two zeros after the decimal and you gonna have 0.22 then do 0.22 times 22 and you gonna get your answer 4.84.
It will take approx.65 of caffeine remaining after 6 hours
Answer: 3p = 1/2
( p + p + p ) = 1/2
