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Rzqust [24]
3 years ago
6

How do I solve this?

Mathematics
1 answer:
GREYUIT [131]3 years ago
6 0
The answer is a) x=-15/2
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Write the equation of a line with a slope of 3 and a y-intercept of 4. Do 5p
lana66690 [7]

Answer:

f(x) = 4 + 3x

Step-by-step explanation:

5 0
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Let f(x)=x^3+3 and g(x) = 2x^2 + 2x +1. What is g(f(-2))?
emmasim [6.3K]

Answer:

61

Step-by-step explanation:

This composite function can be easily solved

First solve f(-2)

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f(-2)=-8+3=-5

Now plug -5 for x in function g(x)

=2(5)²+2(5)+1

=50+10+1

=61

5 0
3 years ago
Read 2 more answers
ABC Bank offers a savings account of 4.5% compounded quarterly. Find the APY the bank’s savings account offers
charle [14.2K]
\bf ~~~~~~~~~~~~ \textit{Annual Yield Formula}
\\\\
~~~~~~~~~~~~ \left(1+\frac{r}{n}\right)^{n}-1
\\\\
\begin{cases}
r=rate\to 4.5\%\to \frac{4.5}{100}\to &0.045\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{quarterly, thus four}
\end{array}\to &4
\end{cases}
\\\\\\
\left(1+\frac{0.045}{4}\right)^{4}-1\implies 1.01125^4-1~~\approx~~ 0.045765
\\\\\\
0.045765\cdot 100~~\approx~~ \stackrel{\%}{4.58}
4 0
3 years ago
A school debate team has 4 girls and 6 boys. A total of 3 of the team members will be chosen to participate in the district deba
Sloan [31]
Personally if I would of put it in a fraction it be 2/10
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Step-by-step explanation:

4 0
3 years ago
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