X∼Binomial(n=2,p=1/6). Variance =npq=2⋅61⋅65=3610=185.
Match List I with List II
| LIST I | LIST II |
|---|---|
| A. The solution of 3x+7>12 is | I. [−1,∞) |
| B. The solution of 23x+5≥1 is | II. [817,∞) |
| C. The solution of 2x+5<7x+9 is | III. (35,∞) |
| D. The solution of 6x−5≥−2x+12 is | IV. (−54,∞) |
Choose the correct answer from the options given below:
Held on 25 May 2023 · Verified 13 Jul 2026.
A-IV, B-I, C-III, D-II
A-III, B-I, C-IV, D-II
A-I, B-IV, C-II, D-III
A-I, B-IV, C-III, D-II
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If the total cost and total revenue of a company that produces and sells $x$ units of a particular product are $C(x) = 5x + 350$ and $R(x) = 50x - x^2$ respectively, then which of the following is/are the breakeven values: (A) $x = 10$ (B) $x = 25$ (C) $x = 45$ (D) $x = 30$ Choose the correct answer from the options given below:
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