<h3>Answer: </h3>
about 0.296
<h3>Explanation:</h3>
The probability is found from ...
... C(12, 2)×(1/6)^2×(5/6)^10 ≈ 66×0.0044863 ≈ 0.29609
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C(n, k) = n!/(k!(n-k)!)
C(12, 2) = (12·11)/(2·1) = 66 . . . . the number of ways 7s can show up in 12 rolls of the dice.
Answer: Quartz clocks and quartz watches are timepieces that use an electronic oscillator regulated by a quartz crystal to keep time. This crystal oscillator creates a signal with very precise frequency, so that quartz clocks and watches are at least an order of magnitude more accurate than mechanical clocks.
Explanation:
Because she has been a member of the newspaper club for 2 years and attends writing workshops in her free time she should consider exploring a career in Journalism.
