In a school survey, students showed these preferences for instructional materials. Answer the question.
About how many students would you expect to prefer written materials in a school of 600 students?
A. About 216 students
B. About 9 students
C. About 108 students
D. About 54 students
Answer: D
Mathematics
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Solve the system.
A. (0, -5, 5) B. (0, -5, 0) C. (0, 0, -5) D. no solution
Mathematics
Multiply.(5x2)(7x5)
A. 35x7 B. 12x7 C. 35x10 D. 12x10
Mathematics
Solve.A 6-sided die is rolled. What is the probability of rolling a number less than 2?
A.
B.
C.
D.
Mathematics
Solve the problem.The Addams family has about 2000 ft2 of living area in their home. Convert this area to square meters. Round to the nearest tenth if necessary.
A. 606.1 m2 B. 186.1 m2 C. 666.7 m2 D. 222.2 m2
Mathematics