There are 20 colored chips in a bag, 14 white and 6 red. What are the odds for selecting a red chip?

A. 7 to 3
B. 30%
C. 3 to 7
D. 70%


Answer: C

Mathematics

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Use the Comparison Test to determine whether the improper integral converges or diverges.

A. converges B. diverges

Mathematics

Multiply using the Egyptian algorithm.31 × 109

A. 3059 B. 3129 C. 2999 D. 3379

Mathematics

Suppose you have the following project digraph. (The numbers in parentheses represent hours.) Consider the following timeline using two processors.

A. This timeline is an optimal schedule. B. This is the timeline one gets using the critical-path algorithm. C. This is the timeline one gets using the decreasing-time algorithm. D. This timeline is an illegal schedule. E. none of these

Mathematics

Perform the indicated operation and simplify. Write the answer in the form a + bi. ? 

A. -i
B.
C. -
D. i

Mathematics