Suppose that U. S. debt is $7 trilion at the beginning of the fiscal year. During the fiscal year, the government spending and government transfers are $2 trillion and tax revenues equal $1.5 trillion. At the end of the fiscal year, the debt is:

a.$6.5 trillion.
b.$7.5 trillion.
c.$10.5 trillion.
d. $9 trillion.

Which critical success factor improves with reduced cycle time, better quality standards, and improved efficiency when an is is implemented?

6carla would like to buy a dress, a dresser for her bedroom, and a home theater system. she has one month's worth of living expenses in her emergency fund. carla decides to save for the home theater system. did carla make the right decision? why or why not? a. yes; her emergency fund is full and the other items will probably be less expensive. b. yes; she could save more for her emergency fund, but the home theater will be harder to save for. c. no; she should save more for her emergency fund because she has saved less than the recommended amount. d. no; she should have bought the dress and dresser first because she could afford them right away. reset next

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.