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barxatty [35]
4 years ago
7

The supervisor at the second job says, “I’ll give you a penny today and double your pay every day for 30 days if you’ll work for

me.”
What is the balance for the job after day 30?
What is the interest rate and number of periods for the job?
Mathematics
2 answers:
Murrr4er [49]4 years ago
8 0
I think it would be a 60 penny's and the interest is 2 x 30
Naddika [18.5K]4 years ago
3 0

First day $0.01

Second day $0.02

Third day $0.04

Fourth day $0.08

Fifth day $0.16

Sixth day $0.32

Seventh day $0.64

Eighth day $1.28

Ninth day $2.56

Tenth day $5.12

Eleventh day $10.24

Twelfth day $20.48

Thirteenth day $40.96

Fourteenth day $81.92

Fifteenth day $163.84

Sixteenth day $327.68

Seventeenth day $655.36

Eighteenth day $1310.72

Nineteenth day $2621.44

Twentieth day $5242.88

Twenty first day $10485.76

Twenty second day $20971.52

Twenty third day $41943.04

Twenty fourth day $83886.08

Twenty fifth day $167772.16

Twenty sixth day $335544.32

Twenty seventh day $671088.64

Twenty eight day $1342177.28

Twenty ninth day $2684354.56

Thirtieth day $5368709.12


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Ymorist [56]
HI :)
First we must distribute the 2.6 to everything inside the () 

The new equation would then be
14.3p-32.24 = 127.92

Then you would add a -32.24 to each side of the equal sign, so that the 32.34 would become a zero pair on the right side of the equal sign and cancel. 

The new equation would then be
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Then you divide each side of the = by 14.3, that way the p becomes isolated.
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Then you're left with 
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Juli2301 [7.4K]

\quad\quad\quad\quad\huge\tt{Answer \: ☕}

┈──────────────────────────┈

<h3>The formula looks like this: </h3>

  • (Probability of Winning) x (Amount Won per Bet) – (Probability of Winning) x

  • (Amount Won per Bet) – (Probability of Losing) x (Amount Lost per Bet).

So, in our example we would plug in these variables, a 50% chance of winning, winning $6, a 50% chance of losing, and $5 lost.

<h3>The formula for expected value = </h3>

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This is the formula in the OddsJam sports betting expected value calculator.

\LARGE \tt{Example: \color{purple}{ Amount \:  of \:  Win}}

┈──────────────────────────┈

\quad\quad\quad \large\tt{Solve \:  for \:  \color{red}{Amount  \: of  \: Win}}

\quad\quad \quad\quad \large\tt{x = Amount  \: of \:   Win}

_ _ _ _ _ _ _ _ _ _ _ _

\quad\quad\quad \implies\sf{0 =  \frac{2}{3} * \times  - .50}

\quad\quad\quad\implies\tt{0 + .50 =  \frac{2}{3}* \times  - .50 + .50 }

\quad\quad\quad\implies\tt{0 + .50 =  \frac{2}{3} * \times  + 0}

\quad\quad\quad\implies \color{blue}\boxed{ \tt \color{red}{.50 =  \frac{2}{3}* \times  }}

_ _ _ _ _ _ _ _ _ _ _ _

Therefore, the amount of win is \tt{.50 =  \frac{2}{3}* \times  }

\large\tt{From: \: \#Brainly.PH}

┈──────────────────────────┈

4 0
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Evaluate just means plug in the value that they give you, so instead of r you plug in -1/2
So. 28+79(-1/2)
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Murrr4er [49]

Answer:

The exact answer is 913.5. And the estimate to the tens would be 910.

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Vitek1552 [10]

Answer:

no the answer is 2

Step-by-step explanation:

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