The city of Raleigh has 11,100 registered voters. There are…

The city of Raleigh has 11,100 registered voters. There are two candidates for city council in an upcoming election: Brown and Feliz. The day before the election, a telephone poll of 450 randomly selected registered voters was conducted. 220 said they’d vote for Brown, 197 said they’d vote for Feliz, and 33 were undecided.  Describe the population the surveyors are really interested in.

You want to buy a $240,000 home.  You plan to pay 20% as a d…

You want to buy a $240,000 home.  You plan to pay 20% as a down payment, and take out a 30 year loan for the rest.  How much is the loan amount going to be? _______ What will your monthly payments be if the interest rate is 6%? _______ What will your monthly payments be if the interest rate is 7%? _______