3 years ago

3^2x3x=3*7 Find the value of x

Mathematics

1 answer:

vovangra [49]3 years ago

3 0

Answer: x

√

189

−

√

189

Step-by-step explanation:

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Evaluate the expression to find out how much she will pay if she drives 100 miles.<br> 250 + 0.80m

zmey [24]

We plug 100 miles into 0.80. 250 + 0.80(100) is 250 + 80. 250 + 80 is 330.

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2 years ago

Ralph’s annual income is about $32,000. Based on his expenses illustrated in the graph below, roughly how much should Ralph expe

scoray [572]

1% of $32K is $320
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3 years ago

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Determine whether the improper integral converges or diverges, and find the value of each that converges.

Brrunno [24]

Answer:

Converges at -1

Step-by-step explanation:

The integral converges if the limit exists, if the limit does not exist or if the limit is infinity it diverges.

We will make use of integral by parts to determine:

let:

$u=x$ $dv=e^(2x)\cdot{dx}$

$du=dx$ $v=2\cdot{e^(2x)}$

$\int\limits^a_b {u} \, dv = uv -\int\limits^a_b {v} \, du$

$\int\limits^a_b {x\cdot{e^2^x} \, dx =2xe^2^x- \int\limits^a_b {2e^2^x} \, dx$

$\int\limits^a_b {xe^2^x} \, dx = 2xe^2^x-2e^2^x-C$

We can therefore determine that if x tends to 0 the limit is -1

$\lim_{x \to \0} 2xe^2^x-2e^2^x=0-1=-1$

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3 years ago

Please need to be done ASAP

Liula [17]

Answer:

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Step-by-step explanation:

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3 years ago

Is x greater than, less than, or equal to 46?

Arada [10]

Answer: Less than

Step-by-step explanation: A variables value is always 1.

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