8 of 6 For each 9 mm of coloured fabric Sarah uses to make her curtains she also uses 2 cm of
white fabric. Express the amount of white fabric as a ratio in its simplest form
1

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

1 mph

step-by-step explanation:

if the question is asking how much does she drive per mile then,

13 / 13 = 1 mph

i'm pretty sure the answer is a. decreases with increase in