Big/small=4/7
r1/r2=4/7 where r1, r2 are radius of a big and small circles respectively
r1/3=4/7
r1=12/7
circumference of a big circle is2πr1=2π*12/7=24π/7 cm
Answer:
90 bag
Step-by-step explanation:
no of bags will he have left=213-123
=90 bags of candy
9*1.2 is 10.8 10.8*.85 is 9.18 so she makes $9.18 a hour
Answer:
50
Step-by-step explanation:
