Write the equation of a circle with a circumference of 14pie and center (4,-1)
1 answer:
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Answer: 1) 0.6561 2) 0.0037
Step-by-step explanation:
We use Binomial distribution here , where the probability of getting x success in n trials is given by :-
, where p =Probability of getting success in each trial.
As per given , we have
The probability that any satellite dish owners subscribe to at least one premium movie channel. : p=0.10
Sample size : n= 4
Let x denotes the number of dish owners in the sample subscribes to at least one premium movie channel.
1) The probability that none of the dish owners in the sample subscribes to at least one premium movie channel =
∴ The probability that none of the dish owners in the sample subscribes to at least one premium movie channel is 0.6561.
2) The probability that more than two dish owners in the sample subscribe to at least one premium movie channel.
=
∴ The probability that more than two dish owners in the sample subscribe to at least one premium movie channel is 0.0037.
Let y represent the original price of a game.
<span>Ella purchased a game that was on sale 12% off which means that the new price of the game is 88% of the original price, so:
</span>
Next, t<span>he sales tax in her county is 6%, which means that the the now price is 106% to the original price, so:
</span>
. As a result, the final cost can represent under the form of 0.9328y. Hope it help!
<span>Ella purchased a game that was on sale 12% off which means that the new price of the game is 88% of the original price, so:
</span>
Next, t<span>he sales tax in her county is 6%, which means that the the now price is 106% to the original price, so:
</span>