Two concentric circles have radii 12cm and 28cm respectively. If the larger circle has an area of 98cm^².Calculate the area ratio of the larger circle to the smaller circle and hence calculate the area of the smaller circle.

the correct answer would b,   to show that she was very influential in the democratic party.

i literally just read the book and studied it for months so i could you, but i need to know where these questions are coming from. they are too general.

but it is sometime nessary to hit key points or subjects   but is sometimes to much reveiw if there was a way to slim down the redone work it would improve for every body.