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Charra [1.4K]
3 years ago
10

Marie plays the state lottery. During the lotteries in June, she lost $10, won $20, lost $8, lost $12, and won $25. What was the

net result of her playing?
Mathematics
2 answers:
xenn [34]3 years ago
7 0
The answer to your question is Marie won 15$
Neporo4naja [7]3 years ago
4 0

Answer:

Her net result is +$15.

Step-by-step explanation:

If Marie lost then it would be a negative sign and if she won then it would be a positive sign.  For this case add the ones she lost which would total $30 and add the ones she won which would total $45.  Subtract the money she won with the money she lost to get a net result of +$15.

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Would the graph of the following function be discrete or continuous? <br><br> y = 15 + 3x
yanalaym [24]
The other person is right
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Someone help with #1
Drupady [299]
My answer was wrong, please delete this
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4 years ago
Read 2 more answers
Ma=np,for a is what<br>​
Julli [10]

Answer:

\displaystyle \frac{np}{m} = a

Step-by-step explanation:

You divide both sides by <em>m</em><em> </em>to get the above answer:

\displaystyle \frac{ma}{m} = \frac{np}{m} \\ \\ a = \frac{np}{m}

I am joyous to assist you anytime.

8 0
4 years ago
PLEASE HELP,
valina [46]
What we know:

3.14 pi
radius: 7in.
Result units: in^3, this is the results of in used for radius; no conversion needed
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5 0
3 years ago
Sindi borrowed an amount of money from his
PolarNik [594]

The present value of the loan is R576923.

<h3>What is compound interest ?</h3>

Compound interest is giving the current instalment in terms of the total previous amount.

The formula is given by

A = P(1 + r/100)ⁿ.

Where,

A = Amount, P = Principle, r = rate of interest, n = Time in years.

In case the compound if interest is given every two months that is 6 instalments each year the above given formula will be

A = P{ 1 + (r/6)/100 }⁶ⁿ.

According to the given question

Rate(r) = 7.5%

Time(n) = 6 years

The loan will be paid back in 6 years every second month and it is compounded.

∴ No. of instalments = (12 × 6)/2

= 36.

Now each instalments is of R25000

So, The total amount she has to pay back to his father is

= (25000 × 36)

= R900000.

We know compounding every two months is

A = P(1 + r/100)ⁿ

900000 = P{ 1 + (7.6/6)/100 }³⁶

900000 = P{ 1 + 1.25/100 } ³⁶

900000 = P(1.0125)³⁶

900000 = 1.56P

∴ P = 576923.

Learn more about compound interest here :

brainly.com/question/13155407

#SPJ1

3 0
2 years ago
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