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Ganezh [65]
2 years ago
15

Eric buys a coffee table price d at $100. If the sales taxis 5%, what wil lbe the total cost including tax?

Mathematics
2 answers:
Basile [38]2 years ago
7 0

Answer:

with included tax : $150

Karolina [17]2 years ago
4 0

Answer:

$105.00

Step-by-step explanation:

100 x 1.05 = $105.00

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The game is played by Drawing five white balls out of a drum of 69 white balls (numbered 1-69) and one red power bowl out of a d
blsea [12.9K]

Answer:

The expected value for purchasing one ticket for the jackpot = $77.26

Step-by-step explanation:

We first compute the probability mass function for the problem.

Probability of winning the jackpot

One has to get all 5 white ball and the one red ball correctly. There are 69 white balls and 26 red balls.

5 white balls can be selected from 69 with order not important, and 1 red ball selected from 26 red balls in

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And there are (5! × 1) different combinations of those winning numbers = 120 combinations (since order isn't important for the 5 numbers of the white balls)

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To win, one would buy a $2 ticket, and win $193 million.

Amount of winnings = 193,000,000 - 2 = $192,999,998

Probability of losing = 1 - (Probability of winning) = 1 - (4.107 × 10⁻⁷) = 1

To lose, one would buy a $2 ticket and win nothing.

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So, the probability mass function

X | 192,999,998 | -2

p | (4.107 × 10⁻⁷) | 1

Expected value = E(X) = Σ xᵢpᵢ

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Hope this Helps!!!

5 0
2 years ago
Which is true about the volume or surface area of these prisms?
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116 × 2 = 232 cm²

A:
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5 × 4 = 20
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So therefore B > A because 232 > 184

I hope this helps!
5 0
3 years ago
What is the answer to 4a+10b+12d. what is b
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B is a variable that is as far as it can be solved
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