It is important to re-evaluate financial goals periodically. in which of the following situations would it be necessary to change an existing financial goal?
a.
you fell sharply behind your expected schedule with regard to saving.
b.
you recovered from an unexpected expense and are rattled that you did not see it coming.
c.
you married, and your spouse has a similar financial goal.
d.
you came across unexpected income.

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Anew test for ra is being developed. the test is administered to 750 patients with ra and 750 without ra. for the sake of the question, assume the prevalence of ra in this population is 50%. of the 750 patients with ra, 575 have a positive result. of the 750 patients without ra, 150 have a positive result. what is the positive predictive value of the new test? a575/(575+150) b. 600/(600+ 150) c. 575/(575+125) d. 600/(600+ 125)

Suppose m: angle a =77 degrees what is the measure of a complement of a complement of angle a, what is a conclusion you can draw about a complement of a complement of an angle