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nikdorinn [45]
3 years ago
12

This equation which is || = -10 ?

Mathematics
1 answer:
sesenic [268]3 years ago
7 0

Answer:

10

Step-by-step explanation:

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the birth rate in a certain country in 1994 was 14,6 birthd per thousand population. in 2004 the birth rate was 14.32 per thousa
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Answer:

y(x)=-0.028x+14.6

Step-by-step explanation:

Birth Rate in 1994 =  14.6 births per thousand population.

Birth Rate in 2004 =  14.32 births per thousand population.

A linear equation is of the form: y=mx+c

Where:

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First, we determine the birth rate per year

m=\dfrac{14.32-14.6}{10-0}\\=\dfrac{-0.28}{10}\\m=-0.028

Therefore, a linear equation that relates y in terms of x is of the form:

y(x)=-0.028x+c

When x=0, y=14.6

14.6=-0.028(0)+c

c=14.6

Therefore, the linear equation that relates y in terms of x is:

y(x)=-0.028x+14.6

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Decimal to fraction 0.31
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3 years ago
-9 divided by 5/8 equals
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<span>-9 divided by 5/8 equals
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The savings account offering which of these APRs and compounding periods offers the best APY?
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\bf ~~~~~~~~~~~~\left(1+\frac{r}{n}\right)^{n}-1&#10;\\\\&#10;\begin{cases}&#10;r=rate\to 4.0798\%\to \frac{4.0798}{100}\to &0.040798\\&#10;n=&#10;\begin{array}{llll}&#10;\textit{times it compounds per year}\\&#10;\textit{semi-annually, thus twice}&#10;\end{array}\to &2&#10;\end{cases}&#10;\\\\\\&#10;\left(1+\frac{0.040798}{2}\right)^{2}-1\\\\&#10;-------------------------------\\\\&#10;

\bf ~~~~~~~~~~~~\textit{4.0730\% compounded daily}\\\\&#10;~~~~~~~~~~~~\left(1+\frac{r}{n}\right)^{n}-1&#10;\\\\&#10;\begin{cases}&#10;r=rate\to 4.0730\%\to \frac{4.0730}{100}\to &0.040730\\&#10;n=&#10;\begin{array}{llll}&#10;\textit{times it compounds per year}\\&#10;\textit{daily, thus 365}&#10;\end{array}\to &365&#10;\end{cases}&#10;\\\\\\&#10;\left(1+\frac{0.040730}{365}\right)^{365}-1
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2 years ago
Read 2 more answers
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