This frequency table gives the distribution of ages of 100 people in a small town.
How many people are:More than 50 years of age
A. No answer possible
B. 28
C. 42
D. 15
Answer: A
Mathematics
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Find the exact value of the given expression.
Mathematics
Solve the equation. -
=
A. No solution
B.
C. -16
D. 16
Mathematics
Complete the ordered pair so that it is a solution of the given linear equation.x + y = 3( , 6), ( , 0), ( , 3)
A. (-3, -5), (3, 6), (0, 3) B. (-3, 6), (0, 0), (0, 0) C. (-3, 6), (3, 0), (0, 3) D. (-3, -5), (3, 0), (0, 3)
Mathematics
Use an algebraic method to determine for which, if any, system is a solution.
A.
B.
C.
D.
E. none of these
Mathematics