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Nesterboy [21]
3 years ago
13

HELP PLEASE!!! IM DOING A QUIZ!

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0

Answer:

equivalent = 30w 30(w) 30*w

the rest are non equivalent

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You deposit $7550 in an account that pays 7.25% interest, compounded continuously. How long to the
Afina-wow [57]

~~~~~~ \textit{Continuously Compounding Interest Earned Amount} \\\\ A=Pe^{rt}\qquad \begin{cases} A=\textit{accumulated amount}\dotfill & \$\stackrel{tripled}{(7550)3}\\ P=\textit{original amount deposited}\dotfill & \$7550\\ r=rate\to 7.25\%\to \frac{7.25}{100}\dotfill &0.0725\\ t=years \end{cases}

3(7550)=7550e^{0.0725\cdot t}\implies \cfrac{3(7550)}{7550}=e^{0.0725t}\implies 3=e^{0.0725t} \\\\\\ \log_e(3)=\log_e\left( e^{0.0725t} \right)\implies \ln(3)=0.0725t \\\\\\ \cfrac{\ln(3)}{0.0725}=t\implies 15.15327\approx t\implies 15\approx t

7 0
3 years ago
Forty of Dan's 50 answers were correct, what percent of Dan's answers were correct?<br>​
Allushta [10]

Answer: 80%

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4 0
2 years ago
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PlEase explain where the decimal and zero comes in for 4840/90?
Anika [276]

Answer:

Read my explanation

Step-by-step explanation:

Since they both end with a 0, you can just cancel it out. So you'd have 484/9.

The answer to that is 53.7777777777...

So the decimal would come before the 3 and after the 7.

I hope this helped and have a good rest of your day!

6 0
4 years ago
How much do you like coke between 0-10 <br> Please answerrr
stepladder [879]

well i would say probably 11 (:

5 0
3 years ago
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Sharon wants to buy a shirt that costs $65. The sales tax is 5%. How much is the sales tax? What is her total cost for the shirt
aliya0001 [1]

Hi Arod20061,

Step-by-step explanation:

5% = 0.05

0.05 * 65 = $3.25 (Sales Tax)

65 + 3.25 = 68.25 (Price After Tax)

Answer:

The sales tax is <u>$3.25</u> and the total cost of the shirt is <u>$68.25</u>

Hope This Helps :)

7 0
3 years ago
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