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Delicious77 [7]

3 years ago

5

A 80-milliliter solution of a fabric dye contains 4 ml of hydrogen peroxide. What is the percent concentration of the hydrogen p

eroxide?

1 answer:

fgiga [73]3 years ago

6 0

Answer:

idk

Step-by-step explanation: good luck

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Greatest common divisor of 60 and 792 using the prime factorization method

klio [65]

Answer:

12

Step-by-step explanation:

8 0

3 years ago

You deposit $7550 in an account that pays 7.25% interest, compounded continuously. How long to the

Afina-wow [57]

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

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

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3 years ago

Can someone help me with this math homework please!

Ghella [55]

Answer:

$y=\frac{5}{2} \:x$

Step-by-step explanation:

A line with the highest absolute value of slope has the steepest graph

from the option, the highest is 5/2 so, y = 5/2 x is your answer.

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<u> OAmalOHopeO</u>

3 0

3 years ago

Read 2 more answers

1, -c/2 < -1.5<br> 2. -y/2 < 6<br> 3. -d/3 > -9

irina1246 [14]

Answer:

um ight if your asking me if there are right i guess they are...

3 0

3 years ago

How many times can 2 go into 245 in fraction form

zzz [600]

Answer:

244 1/1

Step-by-step explanation:

Since 2 goes into 245 122 times with 1 left over, it would be 244 and a whole, it would probably just be 244 and 1/1 or 245 but you asked for fraction so 244 1/1

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3 years ago