What is the value of the expression, written in standard form?

Mathematics

1 answer:

gladu [14]3 years ago

7 0

Answer:

hope it helps you see the attachment for further information...

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A boat travels 20miles downstream then 40miles upstream

Savatey [412]

Answer:

so the travled 20 miles upstream and altogether the travled 60 miles

Step-by-step explanation:

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2 years ago

NO LINKS OR ELSE YOU'LL BE REPORTED! Only answer if you're very good at Math.No guessing please.

nalin [4]

Answer:

27/250

Step-by-step explanation:

Green grape is 9/25

seedless is 3/10

Since it’s a compound probability you multiple them to get 27/250

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3 years ago

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kati45 [8]

I believe the answer is the third option that Bella saves more per chore than Sweet T. Thi is because if you put each number of chores Sweet T has done into Bella's equation Bella saves more each time.

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3 years ago

Use the formula for continuous compounding to compute the balance in the account after 1, 5, and 20 years. Also, find the APY

vredina [299]

$\bf \qquad \textit{Continuously Compounding Interest Earned Amount}\\\\
A=Pe^{rt}\qquad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to& \$2000\\
r=rate\to 3.1\%\to \frac{3.1}{100}\to &0.031\\
t=years\to &1,5,20
\end{cases}
\\\\\\
\stackrel{\textit{for 1 year}}{A=2000e^{0.031\cdot 1}}\qquad \stackrel{\textit{for 5 years}}{A=2000e^{0.031\cdot 5}}\qquad \stackrel{\textit{for 20 years}}{A=2000e^{0.031\cdot 20}}\\\\
-------------------------------\\\\$

$\bf \qquad \qquad \textit{Annual Yield Formula}
\\\\
~~~~~~~~~\left(1+\frac{r}{n}\right)^{n}-1
\\\\
\begin{cases}
r=rate\to 3.1\%\to \frac{3.1}{100}\to &0.031\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{continuously, 365 days then}
\end{array}\to &365
\end{cases}
\\\\\\
\left(1+\frac{0.031}{365}\right)^{365}-1 \approx 0.03148414
\\\\\\
0.03148414\cdot 100\implies 3.148\% \approx 3.15\%$

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3 years ago

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What is the answer to 500(59+38)/250?

Scrat [10]

The answer is 194 because you multiply 59 and 500 and then 38 and 500 you then get 29,500 plus 19,000 divided by 250 you add the two together and get 48,500 divided by 250 and end up with 194

8 0

2 years ago

Read 2 more answers