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dangina [55]
3 years ago
7

What is 19.8 as a fraction

Mathematics
2 answers:
kakasveta [241]3 years ago
5 0
19.8

19 is a whole number so you just leave it as 19.

the 8 is in the tenths place so it's 8 out of 10.


19 and 8/10, which simplifies down to

19 and 4/5, which is your answer

astra-53 [7]3 years ago
3 0
19 8/10 and if its simplified, 19 4/5
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The initial number of views for a certain website was 15. The number of views is growing exponentially at a rate of 22% per week
Oksi-84 [34.3K]

t he number of views expected to be four weeks from now can be calculated using the equation:

F = P ( 1+i)^n

Where F is the future views

P is the present views

i is the percent increase in views

n is the number of weeks

F = 15 ( 1+ 0.22)^4

F = 33 views

8 0
3 years ago
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Can some one help ❤️
Alenkinab [10]

Answer:

AL=l(w

2)2+h2+w(l

2)2+h2=20·(20

2)2+302+20·(20

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Step-by-step explanation:

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4 0
3 years ago
You invest $9000 with a 6% interest rate compounded semiannually. After 9 yrs, how much money is in your account?
astraxan [27]
\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$9000\\
r=rate\to 6\%\to \frac{6}{100}\to &0.06\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{semi-annually, thus twice}
\end{array}\to &2\\

t=years\to &9
\end{cases}
\\\\\\
A=9000\left(1+\frac{0.06}{2}\right)^{2\cdot 9}
7 0
3 years ago
To find the solutions to an equation of the form ax2+bx+c , use the quadratic equation: x=−b±b2−4ac√2a . What are the two soluti
lidiya [134]

Answer:

1.686

Step-by-step explanation:

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2x^2-x-4=0

Also we are given the formula for general equation

ax^2+bx+c as

\frac{-b+/-\sqrt{b^2-4ac} }{2a}

Here in our equation we have

a=2\\b=-1\\c=-4

Hence solution would be

\frac{1+\sqrt{1+32} }{4} ,\frac{1-\sqrt{1+32} }{4} \\\frac{1+\sqrt{33} }{4} ,\frac{1-\sqrt{33} }{4}

Greater would be the one with positive square root

\frac{1+\sqrt{33} }{4} \\=1.6861\\=1.686

5 0
4 years ago
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What is the equation of a line that has a slope of zero and goes through (2, 5)?
Nady [450]

Answer:

y = 5

Step-by-step explanation:

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The equation of a horizontal line is

y = c

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The line passes through (2, 5) with y- coordinate 5, thus

y = 5 ← equation of line

5 0
4 years ago
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