According to online realtor zillow a 30 year $200,000, 4.5%, fixed rate mortgage on your house will currently set your estimated monthly payments at about $1,020 per month. a 15-year fixed rate $200,000 mortgage would drop to 4.0% with monthly payments of $1,480. approximately how much would the 15-year fixed rate mortgage save you over the length of both loans?

If 20% of a number is 35, what is 50% of that number?

Solve 2^x=32 and rewrite this equation in a logarithmic form

At the olympic games, many events have several rounds of competition. one of these events is the men's 100-meter backstroke. the upper dot plot shows the times (in seconds) of the top 8 finishers in the final round of the 2012 olympics. the lower dot plot shows the times of the same 8 swimmers, but in the semifinal round. which pieces of information can be gathered from these dot plots? (remember that lower swim times are faster.) choose all answers that apply: a: the swimmers had faster times on average in the final round. b: the times in the final round vary noticeably more than the times in the semifinal round. c: none of the above.