Use the prime factorization method to find the LCM of the variable expressions.2xy2 and x3y
A. 5x3y2
B. 4x2y3
C. 2x3y2
D. 4x3y2
Answer: C
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Graph the solution of the quadratic inequalities on a number line and write the solution in interval notation. t2 - 2t - 35 ? 0
A. (-?, -5]
B. [-5, 7]
C. [7, ?)
D. (-?, -5] ? [7, ?)
The following question refers to a school district with three high schools. The total number of students in the district is 3000. The teachers within the district are apportioned to the high schools based on the schools' respective enrollments. The standard quota for each school is given in the following table.
Find each school's apportionment of teachers under Adams's method.
A. North: 18; Central: 52; South: 30 B. North: 17; Central: 52; South: 31 C. North: 19; Central: 51; South: 30 D. North: 18; Central: 51; South: 31 E. none of these
Solve the problem.A coil of wire rotating in a magnetic field induces a voltage given by 
where t is time in seconds. Find the smallest positive time to produce a voltage of 10
.
A. 3.33? seconds B. 3? seconds C. 3.33 seconds D. 3 seconds
Determine whether the first number is divisible by the second number.4485; 25
A. Yes B. No