Write the complex number in standard polar form. Write the argument in radians using exact values.z = 2 - 2i
A. 2
B. 2
C. 2
D. 2
Answer: B
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Use the given conditions to write an equation for the line in slope-intercept form.Passing through (-6, -6) and parallel to -3x - y = 5
A. y = -3x - 24 B. y + 6 = x + 6 C. y = -3x + 24 D. y + 6 = mx + 6
Translate the percent problem to a basic percent equation using x for the unknown value. Do not solve.What number is 54% of 68?
A. 0.54 + 68 = x B. x ? 0.54 = 68 C. x ? 68 = 0.54 D. 0.54 ? 68 = x
Solve the multiple-angle equation.
?
A. ??
, where n is an integer
B. ?
, where n is an integer
C. ?
, where n is an integer
D. 
, where n is an integer
E. 
, where n is an integer
Jennifer Cantu, VP of Customer Services at Tri-State Auto Insurance, Inc., monitors the claims processing time of the claims division. Her standard includes "a mean processing time of 5 days or less." Each week, her staff checks for compliance by analyzing a random sample of 60 claims. Jennifer's null hypothesis is:
1) ? > 5 2) ? > 5 3) n = 60 4) ? < 5 5) ? = 5