We know that When circles have the same central angle measure, the ratio of measure of the sectors is the same as the ratio of the radii squared. so rA²/rB²=A/B where rA-------> radius circle A rB------> radius circle B A------> area sector A B------> area sector B rB²=B*rA²/A-------> 6²*[40π]/[10π]-------> 144--------> rB=√144 rB=12 m
No matter how many weeks pass, they will never have the same amount of money. This is because their rate of change is the same. If Cami made more money per week than Maggie, then she would eventually be able to catch up and have the same amount of money as Maggie.