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Pachacha [2.7K]
3 years ago
8

WILL GIVE BRAINLIEST PLEASE HELP

Mathematics
1 answer:
kakasveta [241]3 years ago
7 0

Answer:

Step-by-step explanation:

y intercept is <u>8.53 hrs</u>

-0.73(4) + 8.53 = <u>5.61 hrs</u>

slope is -<u>0.73 hr</u>

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5x+10=5(x+2) what is the answer I’ll give u 85 points
asambeis [7]

Answer:

All real numbers of x.

Step-by-step explanation:

5x+10=5(x+2) have the exact same equations on both sides.

5x+10=5x+10

If both are graphed, they will intersect each other for every value of x.

5 0
2 years ago
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Solve for x<br><img src="https://tex.z-dn.net/?f=0%20%3D%20%20-%20%7B%20e%20%7D%5E%7B%20-%20x%7D%20%20%2B%203%20%7Be%7D%5E%7B3x%
Brilliant_brown [7]

\bf \textit{Logarithm Cancellation Rules} \\\\ \stackrel{\stackrel{\textit{we'll use this one}}{\downarrow }}{log_a a^x = x}\qquad \qquad a^{log_a x}=x~\hfill\stackrel{recall}{ln=log_e}\qquad log_e(e^z)=z \\\\[-0.35em] \rule{34em}{0.25pt}


\bf 0=-e^{-x}+3e^{3x}\implies e^{-x}=3e^{3x}\implies \cfrac{1}{e^x}=3e^{3x}\implies 1=e^x\cdot 3e^{3x} \\\\\\ 1=3e^xe^{3x}\implies \cfrac{1}{3}=e^{x+3x}\implies \cfrac{1}{3}=e^{4x}\implies ln\left( \cfrac{1}{3} \right)=ln\left( e^{4x} \right) \\\\\\ ln\left( \cfrac{1}{3} \right)=4x\implies \cfrac{ln\left( \frac{1}{3} \right)}{4}=x


and you plug that in your calculator to get about -0.27465307216702742285.

8 0
3 years ago
Calculate the interest earned in 8 months, at 3.9%, if you deposit $1,200 in a bank account.
Anettt [7]
So basically i think you would 1,200*3.9%=46.8
then multiply 46.8*8= 374.4
8 0
2 years ago
Post
ANEK [815]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Compare the numbers
velikii [3]

Answer:The answer is ≥ greater than or equal to

can you mark me Brainliest please

5 0
2 years ago
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