The probability of getting tail in one toss is 100% - 80% = 20%
In 10 tosses, the relative frequency to get tail is 0.2 × 10 = 2 times
Expected value of money earn = 2 × $2 = $4
Well, they are ALIKE, but since a and b are different the terms are different. Hope this helped.
Answer:
12x + 9
Step-by-step explanation:
Since there is 3x and also 9x, if you add them together you get 12x and 7+2 = 9, so in total (12x + 9)
Answer:
Please check the step-by-step explanation for the answer.
Step-by-step explanation:
Considering the trigonometric expression
Steps
Similarly,
So,
So,
and
Keywords: trigonometric equation, solution
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Answer:
Step-by-step explanation: