Solve the problem.
The professor of economics at a small Texas University wanted to determine what year in school students were taking his tough economics course. Shown above is a pie chart of the results. What percentage of the class took the course prior to reaching their senior year?
A. 44%
B. 86%
C. 14%
D. 54%
Answer: B
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The circular ring has an inner radius of 2 and outer radius of 5.
A gnomon to the circular ring shown is
A. another circular ring with inner radius 5 and outer radius 12.5. B. a circle of radius 5. C. another circular ring with inner radius 2 and outer radius 5. D. a circle of radius 2. E. none of these
Solve.Find the simple interest when: Principal = $360, Rate = 7%, Time = 6 years.
A. $252.00 B. $151.20 C. $1512.00 D. $25.20
Provide an appropriate response.[(aff A) ? (aff B)] ? (A ? B)What property must the set (A ? B) have if the above statement is true?
A. A ? B so that (A ? B) = A. B. (A ? B) has to be affine. C. There is nothing special about (A ? B). The statement is always true. D. (A ? B) must contain collinear points.
Use Gaussian elimination to solve the system of equations. x + y + z = -2 x - y + 5z = 225x + y + z = -22
A. (-5, -2, 5) B. No solution C. (5, -5, -2) D. (5, -2, -5)