Provide an appropriate response.What is wrong with adding decimal numbers in the following example?25 + 0.41 = 0.66

What will be an ideal response?


The correct answer is 25.41. The student added 0.25, not 25.

Mathematics

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Evaluate to four decimal places using a calculator.3

A. 7.3891 B. 403.4288 C. 0.1353 D. 0.0025

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Use the Trapezoidal Rule with n = 4 steps to estimate the integral.

A. - 
B. - 
C. -1 - 
D. - 

Mathematics

Decide whether the figure is convex or concave.

A. Convex B. Concave

Mathematics

Perform the indicated operation. Write the answer in scientific notation.(5.9 × 10-3)(7.8 × 10-2)

A. 46.02 × 106 B. 0.0004602 C. 4.602 × 10-4 D. 46.02 × 10-5

Mathematics