Use the graph to determine the equation of the parabola.
A. y = x2 + 4
B. y = x2 - 4
C. x = y2 + 4
D. x = y2 - 4
Answer: D
Mathematics
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A. 
B. 
C. 
D. 
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Find the unknown value.2% of 6700 is what number?
A. 2340 B. 234 C. 134 D. 1340
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Solve. Round all dollar amounts to the nearest cent, if necessary.A hospital administrator in Michigan determined that 1000% of the hospital's nursing staff, or 320 nurses, has taken at least one sick day this month. Find the total number of nurses on the hospital's staff.
A. 320,000 nurses B. 320 nurses C. 3,200,000 nurses D. 32 nurses
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Solve. r(r - 6) = -9
A. 3 B. -3 C. 9, 3 D. 3, -3
Mathematics