Solve.Amy teaches Chinese lessons for $85 per student for a 6-week session. From one group of students, she collects $2465. Find how many students are in the group.

A. 31 students
B. 29 students
C. 19 students
D. 33 students


Answer: B

Mathematics

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Provide an appropriate response.The dot plot shows the number of tornadoes each year in a certain county during the period 1948 to 2004. Describe the range of the data, the "typical" value, and the most common number of tornadoes. Are there any outliers? 

A. The number of tornadoes per year ranges from 0 to 7. Most values lie between 4 and 5 with the most common number of tornadoes being 5. The value 7 is an outlier. B. The number of tornadoes per year ranges from 0 to 7. Most values lie between 4 and 6 with the most common number of tornadoes being 5. There are no outliers. C. The number of tornadoes per year ranges from 1 to 7. Most values lie between 4 and 6 with the most common number of tornadoes being 5. There are no outliers. D. The number of tornadoes per year ranges from 0 to 7. Most values lie between 4 and 6 with the most common number of tornadoes being 5. The values 0 and 7 are outliers.

Mathematics

Use properties of logarithms to simplify.8log8 2 + 4log4 9

A. 12 log12 11 B. 11 C. 32 log32 18 D. 52

Mathematics

Solve the problem.An isosceles triangle has at least two sides of equal length. Determine whether the triangle with vertices   and  is isosceles.

A. Yes B. No

Mathematics

Evaluate the integral.

What will be an ideal response?

Mathematics