Find the square root. Do not use a calculator. Do not refer to a table of square roots.The area of a square is 49 in2. What is the length of each side?
A. 2401 in.
B. 49 in.
C. 
in.
D. 7 in.
Answer: D
Mathematics
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Determine the domain and range of the function.
A. domain: [1, 6]; range: [0, 12] B. domain: [0, 12]; range: [1, 6] C. domain: (0, 12); range: (1, 6) D. domain: (1, 6); range: (0, 12)
Mathematics
Solve. The polynomial 3x2 + 4x - 95 represents the area of a parallelogram. Factor the polynomial.
A. (3x + 19)(x + 5) B. (3x - 19)(x - 5) C. (3x + 19)(x - 5) D. (3x - 19)(x + 5)
Mathematics
Solve, using the substitution method, and check.
A. (7, 15) B. (-4, -12) C. (9, 7) D. (4, -12) E. (-3, -9)
Mathematics
Evaluate the double integral  figures 4.png)
What will be an ideal response?
Mathematics