2 years ago

Is this relation a function? EXPLAIN WHY OR WHY NOT

Mathematics

1 answer:

ra1l [238]2 years ago

3 0

It is a function, because you are associating one and exactly one y-value to each x-value.

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2/5, 1/8<br>a common<br>denominator:

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Step-by-step explanation:

5(8)

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3 years ago

on a deposit of $4,000 that earns 8% compound interest compounded annually how much will you have after 2 years

NikAS [45]

$\bf ~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$4000\\ r=rate\to 8\%\to \frac{8}{100}\dotfill &0.08\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{annually, thus once} \end{array}\dotfill &1\\ t=years\dotfill &2 \end{cases} \\\\\\ A=4000\left(1+\frac{0.08}{1}\right)^{1\cdot 2}\implies A=4000(1.08)^2\implies A=4665.6$

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3 years ago

sleet_krkn [62]

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D. The graphs are the same shape but have different y-intercepts.

Step-by-step explanation:

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2 years ago

A restaurant bill is $78 for 8 people. If the bill is divided evenly, how much must each

Tatiana [17]

Answer:

$9.75

Step-by-step explanation:

I divided $78 by 8 people and that is how I got this answer.

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2 years ago

400$ is fivided between kas, jaspar, and jae so that kas has twice as much as jaspar and jaspar has three times as much as jae.

Fynjy0 [20]

Let jae have x dollars. Thus, we can make the equation:-

x + 3x + 2*(3x) = 400

4x + 6x = 400

10x = 400

x = 40

So jae has $40 and

jaspar has 3x = 3* 40

= $120 dollars (answer

6 0

3 years ago

Read 2 more answers