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3 years ago

Calculate the compound interest $600 for two years at 7% annum

Mathematics

1 answer:

sattari [20]3 years ago

6 0

Answer:

You will have $687 in the span of two years.

(you know there is a calculator for this)

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Find the nonpermissible replacement for y in the expression y+3/y+3

Ugo [173]

Answer:

Non-permissible value is $y=-3$

Step-by-step explanation:

we are given equation as

$f=\frac{y+3}{y+3}$

we know that denominator can not be zero

so, we can set denominator =0

and then we can solve for y

$y+3=0$

we can subtract both sides by 3

$y+3-3=0-3$

$y=-3$

So,

Non-permissible value is $y=-3$

5 0

3 years ago

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The vertex of this parabola is at (-4, -1). When the y-value is 0, the x-value is 2. What is the coefficient of the squared term

satela [25.4K]

$\bf \qquad \textit{parabola vertex form}\\\\
\begin{array}{llll}
\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\
x=a(y-{{ k}})^2+{{ h}}
\end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
y=a(x-(-4))^2-1\implies y=a(x+4)^2-1
\\\\\\
\textit{now, we also know that }
\begin{cases}
y=0\\
x=2
\end{cases}\implies \underline{0}=a(\underline{2}+4)^2-1$

solve for "a"

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3 years ago

Mr. Castillo earns 270,920.64 a year. What is his monthly salary?

lozanna [386]

We need to divide for this. Since there are 12 months in a year, we divide his yearly salary by 12.

270,920.64÷12=22,576.72

So, Mr.Castillo's monthly salary is $22,576.72.

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3 years ago

Which congruency statement is true?

just olya [345]

For congruency the related sides need to be similar, which means they letters need to be in the correct order.

AB would be EF, BC would be FG and AC would be EG

This would make the correct answer BC ≅ FG

3 0

3 years ago

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Put to least to greatest

Veseljchak [2.6K]

Answer: 3 bottles of sunscreen- $22.5,

2 beach towels- $30

and 3 floats- $30.75

Step-by-step explanation:

8 0

4 years ago

Calculate the compound interest $600 for two years at 7% annum​

Calculate the compound interest $600 for two years at 7% annum