Find the perimeter.

A. 89 m
B. 138 m
C. 1,960 m
D. 178 m


Answer: D

Mathematics

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Two measurements are given. Find the absolute difference and then find the relative difference as a percentage. Assume that the first quantity is the compared value and the second quantity is the reference value. Round answers to the nearest tenth if necessary.Last year the total revenue for Clearline phone company was $13.6 million while the revenue for its competitor, the Speakmore was $8.6 million.

A. Absolute difference: $5 million Relative difference: 36.8% B. Absolute difference: $5 million Relative difference: 5.8% C. Absolute difference: $-5 million Relative difference: -36.8% D. Absolute difference: $5 million Relative difference: 58.1%

Mathematics

Provide an appropriate response.At or before a real estate closing, which of the following may be included:

A. mortgage closing costs B. good faith estimate C. points D. all of these may be required before or during closing

Mathematics

Tell which of the following types of regression is likely to give the most accurate model for the scatter plot shown: linear regression, quadratic regression, cubic regression, exponential regression, sinusoidal regression.

A. Linear regression B. Cubic regression C. Quadratic regression D. Exponential regression E. Sinusoidal regression

Mathematics

Solve the system by graphing. If there isn't a unique solution to the system, state the reason. 

A. (-5, 8) B. (5, -8) C. (-5, -8) D. inconsistent system of equations

Mathematics