A study asked 54 adults if they had taken art, biology, or cooking in school. According to the Venn diagram below, how many had taken
n(A)
A. 12
B. 9
C. 4
D. 17
Answer: D
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Solve the problem.A rotation has sent A to A' and E to E'. Find the image of the given figure.
A. 
B. 
C. 
D. 
Write the word statement as an equation. Use x to represent the unknown number. Do not solve.The product of 4 and the difference of a number and 7 is the same as the sum of the number and 21.
A. 4(7 - x) = x + 21 B. 4(x - 7) = x + 21 C. 4x - 7 = x + 21 D. 7 - 4x = x + 21
Describe the transformations that produce the graph of g from the graph of f.f(x) = 
; g(x) = 
- 12
A. Stretch horizontally by a factor of 
. Shift it 12 units down.
B. Shift it 11 units to the left and 12 units up.
C. Stretch vertically by a factor of 12 and shift it 11 units to the right.
D. Shift it 11 units to the left and 12 units down.
Solve the problem.For a circle of radius 4 feet, find the arc length s subtended by a central angle of 60°. Round to the nearest hundredth.
A. 4.35 ft B. 4.25 ft C. 4.40 ft D. 4.19 ft