Solve the problem.At one college, GPAs are normally distributed with a mean of 3.1 and a standard deviation of 0.5. What percentage of students at the college have a GPA between 2.6 and 3.6?
A. 68%
B. 84%
C. 95%
D. 47.5%
Answer: A
Mathematics
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Solve.Find the height of the cliff. If necessary, round to the nearest hundredth meter.
A. 46.14 m B. 17 m C. 32.73 m D. 33.45 m
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Write the coordinates for each point.
A. A(6, -3); B(1, -4) B. A(-6, 3); B(0, 4) C. A(6, 3); B(0, -4) D. A(6, 3); B(0, 4)
Mathematics
Multiply. Express the product in lowest terms.
? 
A. 
B. 
C. 
D. 
Mathematics