Describe the shape of the given histogram.
A. Uniform
B. Left skewed
C. Right skewed
D. Normal
Answer: C
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Solve the equation (x in radians and ? in degrees) for all exact solutions where appropriate. Round approximate answers in radians to four decimal places and approximate answers in degrees to the nearest tenth.tan x(tan x -5) = 6
A. {1.3923 + n?, 6 + n?} B. {1.4056 + n?, 2.3562 + n?} C. {1.3923 + n?, 2.6454 + n?} D. {1.4056 + n?, 5.4978 + n?}
Use the scatter plots shown, labelled a through f to solve the problem.
?
?
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Which scatter plot indicates a perfect negative correlation?
A. c B. b C. a D. f
Solve the problem.Suppose a charitable organization decides to raise money by raffling a trip worth $500. If 3000 tickets are sold at $1.00 each, find the expected value of winning for a person who buys 1 ticket.
A. -$1.00 B. -$0.85 C. -$0.81 D. -$0.83
Solve. Round results to the nearest thousandth.2x2 + 4x = -1
A. 1.707, 0.293 B. -0.586, -3.414 C. -0.293, -1.707 D. 0.225, -2.225