Answer:
She bought 22 pounds of blueberries.
Step-by-step explanation:
$86.90 divided by $3.95 = 22 pounds
Convert from degrees to radians using the ratio π/180. 2π/225
Step-by-step explanation:
area of the small = pi * r^2
area of the big = pi * (2*r)^2 = pi * 4* r^2= 4* area of small
-> ratio of small : big = 1: 4
