A non-zero whole number is represented by x. Select the statement that is true about x and – x. A)Their difference is zero.

B)Their quotient is zero.

C)Their product is zero.

D)Their sum is zero.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

How can constraints be used to model a real-world situation?

Which of these would have been most likely to have been a carpetbagger during the reconstruction era? a) a new york businessman who relocated to mississippi b) a former slave who was able to buy land in birmingham c) a carolina-born politician who supported the democratic d) a former confederate officer who owned a farm in memphis eliminate