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3 years ago

Rewrite using a single positive exponent. (7^2)^-7

Mathematics

1 answer:

saw5 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

we have to remember the power rules, power raised to the power-we use the multiplication

(7^2)^-7=7^-14= 1/7^14

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Answer:

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Step-by-step explanation:

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finlep [7]

Answer:

<em>" Expected Payoff " ⇒ $ 0.830</em>

Step-by-step explanation:

Consider the probability of entering 1 ticket out of the 1000 entered;

$Total Tickets Entered - 1000 Tickets,\\Prize Won - 830 Dollars,\\Number of Tickets One Can Enter - 1 Ticket,\\\\Probability of Winning - 1 / 1000,\\Proportionality - 1 / 1000 = x / 830, If x = " Expected Payoff ",\\\\1 / 1000 = x / 830 - Cross Multiplication ,\\1000 * x = 830,\\x = 830 / 1000 = 0.830\\\\Conclusion ; x = 0.83$

<em>Solution ; " Expected Payoff " ⇒ $ 0.830 ( might or might not include 0 at end )</em>

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