K12 create a histogram for three (3) of the following four data sets. 1. a successful local car dealership sells both new and used cars. the data set below lists the sales price of used cars sold at the dealership during the past month. {6,250, 8,500, 12,300, 14,275, 8,750, 7,500, 7,900, 10,400, 12,450, 9,725, 10,500, 12,650} a. decide how many bars you will include in the histogram. list the range of the bar values and the corresponding frequency in the table. remember that each bar should contain the same number of values. (note: you may leave some rows blank or add more rows depending on the number of bars your histogram will contain.) range of bar values frequency b. draw a histogram to represent the data set. be sure to include a title, labels indicating the bar values along the x-axis, labels for the bar height values (frequency) along the y-axis, and bars drawn to the appropriate heights

Jamie is saving for a trip to europe. she has an existing savings account that earns 3 percent annual interest and has a current balance of $4,200. jamie doesn’t want to use her current savings for vacation, so she decides to borrow the $1,600 she needs for travel expenses. she will repay the loan in exactly one year. the annual interest rate is 6 percent. a. if jamie were to withdraw the $1,600 from her savings account to finance the trip, how much interest would she forgo? .b. if jamie borrows the $1,600 how much will she pay in interest? c. how much does the trip cost her if she borrows rather than dip into her savings?

In year 1, the bennetts' 25-year-old daughter, jane, is a full-time student at an out-of-state university but she plans to return home after the school year ends. in previous years, jane has never worked and her parents have always been able to claim her as a dependent. in year 1, a kind neighbor offers to pay for all of jane's educational and living expenses. which of the following statements is most accurate regarding whether jane's parents would be allowed to claim an exemption for jane in year 1 assuming the neighbor pays for all of jane's support? a.no, jane must include her neighbor's gift as income and thus fails the gross income test for a qualifying relative.b.yes, because she is a full-time student and does not provide more than half of her own support, jane is considered her parent's qualifying child.c.no, jane is too old to be considered a qualifying child and fails the support test of a qualifying relative.d.yes, because she is a student, her absence is considered as "temporary." consequently she meets the residence test and is a considered a qualifying child of the bennetts.

Suppose your rich uncle gave you $50,000, which you plan to use for graduate school. you will make the investment now, you expect to earn an annual return of 6%, and you will make 4 equal annual withdrawals, beginning 1 year from today. under these conditions, how large would each withdrawal be so there would be no funds remaining in the account after the 4th withdraw?