Solve the problem.Find the surface area of a box with length 1.3 in, width 2.1 in, and height 3.3 in.

A. 27.9 ft2
B. 18.018 ft2
C. 9.009 ft2
D. 13.95 ft2


Answer: A

Mathematics

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Find the linear approximating polynomial for the function centered at a.f(x) = , a = 0

A. L(x) = x + 6
B. L(x) = x - 6
C. L(x) = x + 6
D. L(x) = x - 6

Mathematics

Solve the equation.3x - 2 = 7

A. {10} B. {6} C. {3} D. {4}

Mathematics

Solve the equation for solutions in the interval [0°, 360°). Round to the nearest degree. sec 2? = 2

A. {0°, 120°, 180°, 240°} B. {15°, 165°, 195°, 345°} C. {30°, 90°, 150°, 270°} D. {105°, 165°, 285°, 345°}

Mathematics

Perform the indicated operation. Write the answer in scientific notation.

A. 3.30 × 105  B. 3.30 × 10-11  C. 6.6 × 105  D. 6.6 × 10-11 

Mathematics