Provide an appropriate response.Evaluate 3[42 + 
] - 40 ÷ 10 following the order of operations using a calculator.
A. 26
B. 1.4
C. 50
D. -1
Answer: C
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Provide an appropriate response.Use a calculator to graph the function f to see whether it appears to have a continuous extension to the origin. If it does, use Trace and Zoom to find a good candidate for the extended function's value at x = 0. If the function does not appear to have a continuous extension, can it be extended to be continuous at the origin from the right or from the left? If so, what do you think the extended function's value(s) should be? f(x) = 
A. continuous extension exists at origin; f(0) = 0 B. continuous extension exists at origin; f(0) = 3 C. continuous extension exists from the right; f(0) = 3 continuous extension exists from the left; f(0) = -3 D. continuous extension exists from the right; f(0) = 1 continuous extension exists from the left; f(0) = -1
Solve the problem.A rotating drill head is in the shape of a right circular cone Find the moment of inertia of the drill head with respect to its axis if its radius is 4.4 mm, its height is 7.8 mm, and its mass is 
A. 50 g?mm2 B. 47 g?mm2 C. 15 g?mm2 D. 3.4 g?mm2
Solve the proportion.
The triangles are congruent. Find the angle or side in the other triangle that corresponds to the given angle or side.?ABC ? ?RSTName the corresponding part of BC in ?RST
A. RT B. ST C. Cannot be determined D. RS