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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.

Andrea cujoli is a currency speculator who enjoys "betting" on changes in the foreign currency exchange market. currently the spot price for the japanese yen is ¥129.87/$ and the 6-month forward rate is ¥128.53/$. andrea would earn a higher rate of return by buying yen and a forward contract than if she had invested her money in 6-month us treasury securities at an annual rate of 2.50%. true/false?

Which of the following makes a true statement about the relationship between government and financial institutions? government and financial institutions do not interact with each other. financial institutions like the u.s. treasury must approve increases in the government deficit. government can pass laws to limit what financial institutions can charge in interest and fees. financial institutions like local banks must approve interest rates set by the federal reserve.