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3 years ago

Find the quotient of 1+7i/3i in standard form write your answer in standard form

Mathematics

1 answer:

ch4aika [34]3 years ago

3 0

For the first one it would be 10/3 ( 10 over 3 ) and for the second one, it would be 7/13 ( 7 over 13 ) PLUS 4i/13 ( 4i over 13)

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Anna’s bank gives her a loan with a stated interest rate of 10.22%. How much greater will Anna’s effective interest rate be if t

Mumz [18]

Answer:

d. 0.0463% points.

Step-by-step explanation:

We have been given that Anna's bank gives her a loan with a stated interest rate of 10.22%.

To find the how mush the interest rate is effective, while compounded daily than compounded monthly, we will find the difference between interest compounded daily from interest compounded monthly.

$\text{The effectiveness of interest rate compounded daily}=(1+\frac{r}{365})^{365}-(1+\frac{r}{12})^{12}$

Let us convert our given rate in decimal form.

$10.22\%=\frac{10.22}{100}=0.1022$

Upon substituting our given interest rate in above equation we will get,

$\text{The effectiveness of interest rate compounded daily}=(1+\frac{0.1022}{365})^{365}-(1+\frac{0.1022}{12})^{12}$

$\text{The effectiveness of interest rate compounded daily}=(1+0.00028)^{365}-(1+0.008516666)^{12}$

$\text{The effectiveness of interest rate compounded daily}=(1.00028)^{365}-(1.008516666)^{12}$

$\text{The effectiveness of interest rate compounded daily}=1.1075891260304368-1.1071257622419648$

$\text{The effectiveness of interest rate compounded daily}=0.000463363788$

Let us convert our rate in percentage by multiplying our answer by 100.

$\text{The effectiveness of interest rate compounded daily}=0.000463363788*100$

$\text{The effectiveness of interest rate compounded daily}=0.0463363788\%$

Therefore, the Anna's effective interest rate will be 0.04633% points and option d is the correct choice.

7 0

3 years ago

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Please help!

SSSSS [86.1K]

A the correct answer pa brainless po

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2 years ago

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a family originally bought a home for $273,830. Now the home’s value is 30% higher than that. What is the value of the home now?

gavmur [86]

$355,394

100% +30% = 130% = 1.3

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3 years ago

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A scatter plot below shows the profit earned each month by a new company over the first year of operation.

natali 33 [55]

What plot there is none

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3 years ago

1.What is the area of the circles<br><br> What is the area of the shaded region?

Rama09 [41]

Answer:

47.32 in^2

Step-by-step explanation:

Area rectangle = 21cm * 10.5cm = 220.5 cm^2

Area circle = pi*r^2

= Pi * 5.25^2

=( 86.59 in^2 )*2

= 173.18 in^2

Shaded region. 220.5 - 173.18 = 47.32 in^2

6 0

3 years ago