Lemme give you a cheap answer, by simply using the "compound interest formula", which is what that is, 2% compounded yearly
thus
![\bf \qquad \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \qquad \begin{cases} A=\textit{current amount}\to&\boxed{y}\\ P=\textit{original amount deposited}\to &\$23000\\ r=rate\to 2\%\to \frac{2}{100}\to &0.02\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{per year, meaning once} \end{array}\to &1\\ t=years\to &\boxed{x} \end{cases}](https://tex.z-dn.net/?f=%5Cbf%20%5Cqquad%20%5Ctextit%7BCompound%20Interest%20Earned%20Amount%7D%0A%5C%5C%5C%5C%0AA%3DP%5Cleft%281%2B%5Cfrac%7Br%7D%7Bn%7D%5Cright%29%5E%7Bnt%7D%0A%5Cqquad%20%0A%5Cbegin%7Bcases%7D%0AA%3D%5Ctextit%7Bcurrent%20amount%7D%5Cto%26%5Cboxed%7By%7D%5C%5C%0AP%3D%5Ctextit%7Boriginal%20amount%20deposited%7D%5Cto%20%26%5C%2423000%5C%5C%0Ar%3Drate%5Cto%202%5C%25%5Cto%20%5Cfrac%7B2%7D%7B100%7D%5Cto%20%260.02%5C%5C%0An%3D%0A%5Cbegin%7Barray%7D%7Bllll%7D%0A%5Ctextit%7Btimes%20it%20compounds%20per%20year%7D%5C%5C%0A%5Ctextit%7Bper%20year%2C%20meaning%20once%7D%0A%5Cend%7Barray%7D%5Cto%20%261%5C%5C%0A%0At%3Dyears%5Cto%20%26%5Cboxed%7Bx%7D%0A%5Cend%7Bcases%7D)
plug in those values, and simplify
To do this you have to fill in the equation
![base*height=area](https://tex.z-dn.net/?f=base%2Aheight%3Darea)
, but you don't know the height, so we'll use
![h](https://tex.z-dn.net/?f=h)
for height. Plugging in the numbers you gave me, the equation is:
![8*h=30](https://tex.z-dn.net/?f=8%2Ah%3D30)
. To solve this, we need to find
![h](https://tex.z-dn.net/?f=h)
. To find height you do
![\frac{area}{base}](https://tex.z-dn.net/?f=%20%5Cfrac%7Barea%7D%7Bbase%7D%20)
. Doing this, we get
![h](https://tex.z-dn.net/?f=h)
=
3.75 ft.Hope this helped!
Answer:
2 in each car
Step-by-step explanation:
i think your supposed to divide the time by distance that's all i figured out
Answer:
Step-by-step explanation:
ntroduction. Percent, p%
'Percent (%)' means 'out of one hundred':
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100
80% = 80/100 = 80 ÷ 100 = 0.8
100% = 100/100 = 100 ÷ 100 = 1
Percentage of 80% of what number = 40?
80% of what number = 40 is equivalent to:
80% × ? = 40
80% × ? = 40
? =
40 ÷ 80% =
40 ÷ (80 ÷ 100) =
(100 × 40) ÷ 80 =
4,000 ÷ 80 =
50