When Lauren, left her house, her cell phone was 60% charged started losing
charge at a constant rate. 6 hours after leaving her house, the battery had
30% remaining battery life. Write an equation for the function B(t),
representing the charge remaining in Lauren's battery, as a percentage, t
hours after Lauren left her house.

it's both, now can you answer my most recent question?

y do u put "subscirbe to ence" on a app for ppl who need with their work?

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches