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Flura [38]
4 years ago
12

I don’t get this can someone help me

Mathematics
1 answer:
Wittaler [7]4 years ago
5 0
What is the i stuctions
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Write the number 1.8 in the form a/b, using integers, to show that it is a rational number.
Pepsi [2]

1. Note that the number 1.8 consists of two parts 1 and 0.8.

2. The decimal 0.8 can be written as the fraction \dfrac{8}{10}.

3. Add these two numbers:

1+\dfrac{8}{10}=\dfrac{10}{10}+\dfrac{8}{10}=\dfrac{10+8}{10}=\dfrac{18}{10}.

4. Since 18=2·3·3 and 10=2·5, the fraction \dfrac{18}{10} can be simplified to the rational number

\dfrac{18}{10}=\dfrac{2\cdot 3\cdot 3}{2\cdot 5}=\dfrac{3\cdot 3}{5}=\dfrac{9}{5}.

3 0
3 years ago
Read 2 more answers
Twice a year for 15 years, Warren Ford invested $1,700 compounded semiannually at 6% interest. What is the value of this annuity
-BARSIC- [3]

The value of Warren Ford annuity due is $80,878.21

Define Future Value of an Annuity.

The future value of an annuity is the value of a group of recurring payments at a certain date in the future, assuming a particular rate of return, or discount rate. The higher the discount rate, the greater the annuity's future value.

Given,

Payment fund semiannually is = $1,700

Rate = 6% or 0.06

Time = 15 years

The future value is,

FVₙ =PMT( (1+i/m)ⁿ - 1 ) / (i/m) )

Where,

PMT = $1,700

i = 0.06

m = 2

n = 15 * 2 = 30 periods

Now, plug in the values

FV₃₀ =  PMT ( (1 + 0.06/2)³⁰ - 1 ) / (0.06/2) )

       = $1,700( (1.03)³⁰ - 1 ) / (0.03) )

       ≈ $80,878.2067 or $80,878.21

Hence, the value of Warren Ford annuity due is $80,878.21

To read more about Future Value

brainly.com/question/27011316

#SPJ1

6 0
1 year ago
Help I need this now.
nadezda [96]

Answer:

I think Rose isn't correct.

5 0
4 years ago
Read 2 more answers
What is the approximate circumference of the circle? Use 22/7 for pi. Round to the nearest hundredth.
Tanzania [10]

Answer:

B) 4.09

Step-by-step explanation:

C= 2πr

3 0
3 years ago
PLEASE HELP I AM SO LOST AND NEED AN EXPLANATION.
Alex73 [517]

Answer:

A, f(2) is the answer because it fits into the requirements.



4 0
3 years ago
Read 2 more answers
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