Solve the problem.Evaluate 3y - z for y = 0.4 and z = 2.1.
A. 1.6
B. 5.9
C. -0.9
D. 3.3
Answer: C
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Find the cardinal number of the set.Given:n(A ? B ? C)= 165n(A ? B ? C)= 22n(A ? B)= 46n(A ? C)= 43n(B ? C)= 41n(A)= 111n(B)= 82n(C)= 80Find n(A' ? B ? C)
A. 18 B. 20 C. 21 D. 19
Provide an appropriate response.An office supply company is electing a president for their board of directors. Four candidates are running for the position: Michael (M), Dwight (D), Pam (P) and Jim (J). The winning candidate will be determined by the Borda count method. The preference table for the election is shown.Number of Votes2501008555First ChoiceMJJPSecond ChoicePPPMThird ChoiceDDMDFourth ChoiceJMDJa. Which candidate has the majority of first-place votes?b. Using the Borda count method, which candidate wins?c. Is the majority criterion satisfied?
A. a. Michael, b. Jim, c. No B. a. Jim, b. Dwight, c. Yes C. a. Michael, b. Pam, c. No D. a. Pam, b. Pam, c. Yes
Write the first n terms of the given arithmetic sequence (the value of n is indicated in the question).The first term is 20, and the common difference is 7; n = 5
A. 20, 27, 34, 41, 48 B. 7, 27, 47, 67, 87 C. 20, 7, 54, 81, 108 D. 20, 7, 34, 41, 48
Solve the inequality.
> 0
A. 
B. 
C. 
D. 