Find the area of the geometric figure.Trapezoid9 m2 m

A. 38.5 sq m
B. 77 sq m
C. 81 sq m
D. 40.5 sq m


Answer: A

Mathematics

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The bar graph below shows the number of students by major in the College of Arts and Sciences. Answer the question.MAJORWhat percent of students have a major other than math, history, English, or science (to the nearest tenth of a percent)?

A. 14.3% B. 16.7% C. 12.2% D. 16.3%

Mathematics

By graphing the function, visually estimate its domain and range.h(x) = |x| - 5

A. Domain: [5, ?); range: [5, ?) B. Domain: (-?, ?); range: [-5, ?) C. Domain: (-?, 5]; range: (-?, 5] D. Domain: (-?, ?); range: (-?, ?)

Mathematics

Provide an appropriate response.For the function given, show how you would find the average rate of change using the difference quotient. f(x) = 16 + 2x

What will be an ideal response?

Mathematics

Solve the problem.A lumber yard has fixed costs of $1731.80 per day and variable costs of $0.05 per board-foot produced. Lumber sells for $1.45 per board-foot. How many board-feet must be produced and sold daily to break even?

A. 1154 board-feet B. 824 board-feet C. 1237 board-feet D. 34,636 board-feet

Mathematics