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Nastasia [14]
3 years ago
5

What is the value of (y^-5/x^-3) for x = 2 and y = -4

Mathematics
1 answer:
Anastasy [175]3 years ago
5 0
-1/1024)/(1/8
-1/1024)x 8
-8/1024
-1/128
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Ratio and Proportion can be used to convert weights between different systems of measurement. True False
sergeinik [125]

The answer you are looking for is true

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In a bag there are 2 red marbles, 3 white marbles and 5 blue marbles.  Once a marble is selected, it is NOT replaced. What is th
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3 years ago
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use the formula a=p(1+r/n)nt to find the compound interest account . zakk deposited $5600.0in an account which compounded 1.9%qu
Komok [63]

Answer:

A=\$6,768.75  

Step-by-step explanation:

we know that    

The compound interest formula is equal to  

A=P(1+\frac{r}{n})^{nt}  

where  

A is the Final Investment Value  

P is the Principal amount of money to be invested  

r is the rate of interest  in decimal

t is Number of Time Periods  

n is the number of times interest is compounded per year

in this problem we have  

t=10\ years\\ P=\$5,600\\ r=0.019\\n=4  

substitute in the formula above  

A=\$5,600(1+\frac{0.019}{4})^{4*10}  

A=\$5,600(1.00475)^{40}=\$6,768.75  

5 0
3 years ago
Craig decides to purchase a property that has been valued at $475,000. He has $80,000 available as a deposit and will require a
gavmur [86]

The total interest is $107,270

What is monthly payment formula?

The formula for monthly payment is:

M = \frac{P(\frac{r}{12})( 1+\frac{r}{12})}{( 1+\frac{r}{12})^n-1}

We can find total interest as shown below:

Value of property = $475,000

Money available as a deposit = $80,000

P = 475,000-80,000

= 395000

t = 25 year

r = 2% = 0.02

n = 25*12 = 300

M = \frac{P(\frac{r}{12})( 1+\frac{r}{12})}{( 1+\frac{r}{12})^n-1}

Putting the value of P, t, r, and n in the above formula

=\frac{395000(\frac{0.02}{12} )(1+\frac{0.02}{12}) }{(1+\frac{0.02}{12})^{300}-1}

after solving the above expression

M = $1674.22

Interest = M*n-P

Putting the value of P, n and M

= 1674.22*300-395000

= 502266-395000

= 107,266

Rounding to nearest ten dollar

= $107,270

Hence, the total interest is $107,270.

Learn more about Mortgage here:

brainly.com/question/24188673

#SPJ1

4 0
2 years ago
Joyce paid $104.00 for an item at the store that was 20 percent off the original price. What was the original price?
Leya [2.2K]

Answer:

124.80

Step-by-step explanation:

price = $104.00

percentage deducted = 20%

price deducted = 104 × 20 ÷ 100

                          = 20.80

original price = 104.00 + 20.8 = 124.80

8 0
3 years ago
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