You are examining a 79-year-old patient with the diagnosis of diabetes mellitus.  He is describing the symptoms of claudication that he experiences while he is walking.  Which of the following physical finding is consistent with the diagnosis of arterial insufficiency?

Given the graph of the exponential function shown below, which of the following statements must be true?

In a recent year, one of the post offices in a region handled approximately 0.527 of the region’s card and letter mail volume.  Write this decimal as a percent.

Write the ratio as a fraction in simplest form. 912 magazines to 18 magazines

Approximately 62% of seventh-grade students in one public school recently reported that they use a computer at home.  Write 62% as a decimal.

Write the percent as a fraction or mixed number in simplest form. 2%

Determine whether the proportion is true or false. 56=32{“version”:”1.1″,”math”:”56=32″}

Nearly 4 out of 7 people choose vanilla as their favorite ice cream flavor. If 168 people attend an ice cream social, how many people would you expect to choose vanilla? Round your answer to the nearest whole number.

Solve the proportion for the given variable. 79827=14N{“version”:”1.1″,”math”:”79827=14N”}

It is fairly common for the conference organizers to change the planned location or start datetime of a talk as the conference date gets nearer. How would you change the logical schema for the conference database so that if this happens, then the changes to the Talk table will automatically be passed on to all other affected tables? Give SQL code that does this.