Estimate the result of the calculation. Use your estimate to determine if the result appears to be correct or incorrect.
A. Incorrect. Estimate: 2100
B. Incorrect. Estimate: 2400
C. Correct. Estimate: 2200
D. Incorrect. Estimate: 2300
Answer: C
Mathematics
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Solve the problem.If it has been determined that the probability of an earthquake occurring on a certain day in a certain area is 0.04, what are the odds against an earthquake?
A. 25 to 1 B. 23 to 1 C. 1 to 25 D. 24 to 1
Mathematics
Graph the system of inequalities, and find the coordinates of the vertices.3x - 2y ? 6 x - 1 ? 0
A. 
B. 
C. 
D. 
Mathematics
Decide whether the problem is an equation or an expression.
- 
+ 5
A. Expression B. Equation
Mathematics
Evaluate the determinant.
A. 36 B. -108 C. -3 D. 9
Mathematics