Okay. Trying to look at it without anything else. F(4) is also saying x=4.

g(x) is another way of saying y= ... So if the question is asking what is x, then 4 is x.

6 0

4 years ago

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Ethan has has 3/4 of a box of cereal. He gives 1/8 of the box to his little brother and Ethan eats 1/4 of the box, himself. What

nalin [4]

Answer:

Step-by-step explanation:

3/4 - 1/4 = 2/4

2/4 - 1/4

get the same denominators

2/4 /2= 1/8

1/8 - 1/8= 0

There is nothing left in the cereal box.

6 0

4 years ago

Miguel invests money in an account paying simple interest. He invests $170 and no money is added or removed from the investment.

stiv31 [10]

$~~~~~~ \textit{Simple Interest Earned Amount} \\\\ A=P(1+rt)\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$185.30\\ P=\textit{original amount deposited}\dotfill & \$170\\ r=rate\to r\%\to \frac{r}{100}\\ t=years\dotfill &1 \end{cases} \\\\\\ 185.30=170[1+(\frac{r}{100})(1)]\implies \cfrac{185.30}{170}=1+\cfrac{r}{100}\implies \cfrac{109}{100}=\cfrac{100+r}{100} \\\\\\ 109=100+r\implies \stackrel{\%}{9}=r$

7 0

3 years ago