First you do 1.00-0.10 to get 0.90, then you times 85 by 0.90 to get your result of $76.5 a brainliest would be appreciated if i helped!
Answer: 76.5 dollars
31/40
Step 1: .775= 775/1000
Step 2: 775/1000= 31/40
It will take approx.65 of caffeine remaining after 6 hours
Answer:
210.82
Step-by-step explanation:
arc length= 2pi r (Ø/360)
= 2x 3.14 x 47(257/360)=210.82
