Sofia is learning to knit. after her first three stitches, she had to undo the last two. then she made three more stitches and again, had to undo the last two. if this pattern continues, how many stitches will sofia have to make before she has six good stitches? solve it : (

Given a circle with measures of (c, d, and r) and a circle with measures of (c', d', and r'), what is d if c c' = 12 and d' = 0.50? a) 3 b) 6 c) 12 d) 24

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

10% of 1,900,000. show me how you got the answer