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Ganezh [65]
2 years ago
6

Solve this question ​

Mathematics
1 answer:
sattari [20]2 years ago
6 0

Answer:

\frac{(a - b)(b + a)}{{a}^{2} }

Step-by-step explanation:

\frac{(1 -  \frac{b}{a}  \times  \frac{b}{a - b} (1 +  \frac{a}{b} ) \times  \frac{a}{a - b} }{( \frac{a}{b}  - 1) \times  \frac{b}{a - b} ( \frac{b}{a - b} + 1) \times  \frac{a}{a - b}}

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Please help I need you​
mario62 [17]

Answer:

The answer is B.

Step-by-step explanation:

Diameter x Pi = Circumference

8 x 3.14 = 25.12

8 0
3 years ago
Read 2 more answers
2.952 + 39.24 = <br>A: 42.192<br>B: 68.76<br>C: 6.876<br>D: 687.6<br>E: 36.288<br>F: 42.76​
kirill [66]

Answer:

The answer to this question is A

4 0
3 years ago
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Please Help Me ASAP!!!
Arturiano [62]

Everything you need is in the picture attached.

4 0
3 years ago
1.
olchik [2.2K]
To solve this we are going to use the future value of annuity ordinary formula: FV=P[ \frac{(1+ \frac{r}{n} )^{kt} -1}{ \frac{r}{n} } ]
where
FV is the future value
P is the periodic payment
r is the interest rate in decimal form
n is the number of times the interest is compounded per year
k is the number of payments per year
t is the number of years

We know for our problem that P=6200 and t=5. To convert the interest rate to decimal form, we are going to divide the rate by 100%:
r= \frac{6}{100} =0.06
Since the deposit is made semiannually, it is made 2 times per year, so k=2.
Since the type of the annuity is ordinary, payments are made at the end of each period, and we know that we have 2 periods, so n=2.
Lets replace the values in our formula:

FV=P[ \frac{(1+ \frac{r}{n} )^{kt} -1}{ \frac{r}{n} } ]
FV=6200[ \frac{(1+ \frac{0.06}{2} )^{(2)(5)} -1}{ \frac{0.06}{2} } ]
FV=71076.06

We can conclude that the correct answer is <span>$71,076.06</span>
8 0
2 years ago
Help? how do I solve these problems? ??
saveliy_v [14]
15A- Damon earns around $320 (32 x 10)
15B - Damon earns $344.00 a week (32 x 10.75)
15C - Yes

5 0
2 years ago
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